Whosoever will be saved: before all things it is necessary that he holds the Catholic Faith. Which Faith except every one do keep whole and undefiled: without doubt he shall perish everlastingly.
And the Catholic [universal] Faith is this: That we worship one God in Trinity, and Trinity in Unity;
Neither confounding the Persons: nor dividing the Substance.
For there is one Person of the Father, another of the Son: and another of the Holy Ghost.
But the Godhead of the Father, of the Son, and of the Holy Ghost, is all one: the Glory equal, the Majesty co-eternal. Such as the Father is, such is the Son: and such is the Holy Ghost.
The Father uncreate, the Son uncreate: and the Holy Ghost uncreate.
The Father incomprehensible, the Son incomprehensible: and the Holy Ghost incomprehensible.
The Father eternal, the Son eternal: and the Holy Ghost eternal.
As also there are not three incomprehensibles, nor three uncreated: but one uncreated, and one incomprehensible.
So likewise the Father is Almighty, the Son Almighty: and the Holy Ghost Almighty.
And yet they are not three Almighties: but one Almighty.
So the Father is God, the Son is God: and the Holy Ghost is God.
And yet they are not three Gods: but one God.
So likewise the Father is Lord, the Son Lord: and the Holy Ghost Lord.
And yet not three Lords: but one Lord.
For like as we are compelled by the Christian verity: to acknowledge every Person by himself to be God and Lord;
So we are forbidden by the Catholic Religion: to say, there be three Gods, or three Lords.
The Father is made of none: neither created, nor begotten. The Son is of the Father alone: not made, nor created, but begotten. The Holy Ghost is of the Father and of the Son: neither made, nor created, nor begotten, but proceeding.
So there is one Father, not three Fathers; one Son, not three Sons: one Holy Ghost, not three Holy Ghosts.
And in this Trinity none is afore, or after other: none is greater, or less than another;
But the whole three Persons are co-eternal together: and co-equal. So that in all things, as is aforesaid: The Unity in Trinity, and the Trinity in Unity is to be worshipped.
He therefore that will be saved: must thus think of the Trinity.
Furthermore, it is necessary to everlasting salvation: that he also believe rightly the Incarnation of our Lord Jesus Christ.
For the right Faith is, that we believe and confess: that our Lord Jesus Christ, the Son of God, is God and Man; God, of the Substance of the Father, begotten before the worlds: and Man of the Substance of his Mother, born in the world;
Perfect God, and perfect Man: of a reasonable soul and human flesh subsisting;
Equal to the Father, as touching his Godhead: and inferior to the Father, as touching his Manhood.
Who although he be God and Man: yet he is not two, but one Christ;
Once; not by conversion of the Godhead into flesh: but by taking of the Manhood into God;
One altogether; not by confusion of Substance: but by unity of Person.
For as the reasonable soul and flesh is one man: so God and Man is on Christ;
Who suffered for our salvation: descended into hell, rose again the third day from the dead.
He ascended into heaven, he sitteth on the right hand of the Father, God Almighty: from whence he shall come to judge the quick and the dead.
At whose coming all men shall rise again with their bodies: and shall give account for their own works.
And they that have done good shall go into life everlasting: and they that have done evil into everlasting fire. This is the Catholic[1] Faith: which except a man believe faithfully, he cannot be saved.
There are so many wonderful truths in Holy Scripture about the work of the Holy Spirit – the all-seeing Holy Spirit who gives strength and power to the saints.
Matthew 4.1-17
1 Then Jesus was led by the Spirit into the desert to be tempted by the devil.
2 After fasting forty days and forty nights, he was hungry.
3 The tempter came to him and said, “If you are the Son of God, tell these stones to become bread.”
4 Jesus answered, “It is written: ‘Man does not live on bread alone, but on every word that comes from the mouth of God.’”
5 Then the devil took him to the holy city and had him stand on the highest point of the temple.
6 “If you are the Son of God,” he said, “throw yourself down. For it is written: “‘He will command his angels concerning you, and they will lift you up in their hands, so that you will not strike your foot against a stone.’”
7 Jesus answered him, “It is also written: ‘Do not put the Lord your God to the test.’”
8 Again, the devil took him to a very high mountain and showed him all the kingdoms of the world and their splendor.
9 “All this I will give you,” he said, “if you will bow down and worship me.”
10 Jesus said to him, “Away from me, Satan! For it is written: ‘Worship the Lord your God, and serve him only.’”
11 Then the devil left him, and angels came and attended him.
12 When Jesus heard that John had been put in prison, he returned to Galilee.
13 Leaving Nazareth, he went and lived in Capernaum, which was by the lake in the area of Zebulun and Naphtali—
14 to fulfill what was said through the prophet Isaiah:
15 “Land of Zebulun and land of Naphtali, the way to the sea, along the Jordan, Galilee of the Gentiles—
16 the people living in darkness have seen a great light; on those living in the land of the shadow of death a light has dawned.”
17 From that time on Jesus began to preach, “Repent, for the kingdom of heaven is near.”
The temptation of Jesus was a precursor of what Jesus would predict for the failure of the Pharisees in understanding that He is The Christ The Son of God.
The devil, the antichrist failed:
Matthew 24.1-42
1 Jesus left the temple and was walking away when his disciples came up to him to call his attention to its buildings.
2 “Do you see all these things?” he asked. “I tell you the truth, not one stone here will be left on another; every one will be thrown down.”
3 As Jesus was sitting on the Mount of Olives, the disciples came to him privately. “Tell us,” They said, “when will this happen, and what will be the sign of your coming and of the end of the age?”
4 Jesus answered: “Watch out that no one deceives you.
5 For many will come in my name, claiming, ‘I am the Christ, and will deceive many.
6 You will hear of wars and rumors of wars, but see to it that you are not alarmed. Such things must happen, but the end is still to come.
7 Nation will rise against nation, and kingdom against kingdom. There will be famines and earthquakes in various places.
8 All these are the beginning of birth pains.
9 “Then you will be handed over to be persecuted and put to death, and you will be hated by all nations because of me.
10 At that time many will turn away from the faith and will betray and hate each other,
11 and many false prophets will appear and deceive many people.
12 Because of the increase of wickedness, the love of most will grow cold,
13 but he who stands firm to the end will be saved.
14 And this gospel of the kingdom will be preached in the whole world as a testimony to all nations, and then the end will come.
15 “So when you see standing in the holy place ‘the abomination that causes desolation,’ spoken of through the prophet Daniel—let the reader understand—
16 then let those who are in Judea flee to the mountains.
17 Let no one on the roof of his house go down to take anything out of the house.
18 Let no one in the field go back to get his cloak.
19 How dreadful it will be in those days for pregnant women and nursing mothers!
20 Pray that your flight will not take place in winter or on the Sabbath.
21 For then there will be great distress, unequaled from the beginning of the world until now—and never to be equaled again.
22 If those days had not been cut short, no one would survive, but for the sake of the elect those days will be shortened.
23 At that time if anyone says to you, ‘Look, here is the Christ!’ or, ‘There he is!’ do not believe it.
24 For false Christs and false prophets will appear and perform great signs and miracles to deceive even the elect—if that were possible.
25 See, I have told you ahead of time.
26 “So if anyone tells you, ‘There he is, out in the desert,’ do not go out; or, ‘Here he is, in the inner rooms,’ do not believe it.
27 For as lightning that comes from the east is visible even in the west, so will be the coming of the Son of Man.
28 Wherever there is a carcass, there the vultures will gather.
29 “Immediately after the distress of those days “‘the sun will be darkened, and the moon will not give its light; the stars will fall from the sky, and the heavenly bodies will be shaken.’
30 “At that time the sign of the Son of Man will appear in the sky, and all the nations of the earth will mourn. They will see the Son of Man coming on the clouds of the sky, with power and great glory.
31 And he will send his angels with a loud trumpet call, and they will gather his elect from the four winds, from one end of the heavens to the other.
32 “Now learn this lesson from the fig tree: As soon as its twigs get tender and its leaves come out, you know that summer is near.
33 Even so, when you see all these things, you know that it is near, right at the door.
34 I tell you the truth, this generation will certainly not pass away until all these things have happened.
35 Heaven and earth will pass away, but my words will never pass away. The Day and Hour Unknown
36 “No one knows about that day or hour, not even the angels in heaven, nor the Son, but only the Father.
37 As it was in the days of Noah, so it will be at the coming of the Son of Man.
38 For in the days before the flood, people were eating and drinking, marrying and giving in marriage, up to the day Noah entered the ark;
39 and they knew nothing about what would happen until the flood came and took them all away. That is how it will be at the coming of the Son of Man.
40 Two men will be in the field; one will be taken and the other left.
41 Two women will be grinding with a hand mill; one will be taken and the other left.
42 Therefore keep watch, because you do not know on what day your Lord will come.
[1] Catholic meaning Universal