What do we believe?

Therefore go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit.

See also Deuteronomy 6:4 and the Gospel of Luke 3:21-22

2 Timothy 3:16

See also 2 Peter 1:20-21

As it is written: There is no one righteous, not even one; there is no one who understands; there is no one who seeks God. All have turned away, together they have become worthless; there is no one who does good, not even one. Their throat is an open grave; with their tongues they speak deceit; the poison of vipers is on their lips. Their mouth is full of cursing and bitterness. Their feet are swift to shed blood. Ruin and misery are in their ways, unn and the way of peace they do not know. There is no fear of God before their eyes. But we know that whatever the law says, it speaks to those who are under the law, so that every mouth may be silenced and the whole world held accountable to God, because by works of the law no human being will be justified in His sight; through the law comes the knowledge of sin. But now the righteousness of God has been revealed apart from the law; the Law and the Prophets testify to it. But the righteousness of God through faith in Jesus Christ is for all and upon all who believe in Him, for there is no distinction. For all have sinned and fall short of the glory of God.

See also Genesis 1:26-27, Genesis 2:16-17, Genesis 3:6-19, 

See also Romans 3:24-26, Romans 5:8-10

For in Him all the fullness of Deity dwells in bodily form.

For God so loved the world that He gave His only begotten Son, so that all who believe in Him will not perish, but have eternal life.

See also Romans 3:24-26, Romans 5:8-10

And all who believed were together, and they had everything in common.

Therefore go and teach all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit.

See also 1 Timothy 1:17, Matthew 28:19,20

Then I saw a new heaven and a new earth, for the first heaven and the first earth had passed away, and the sea was no more. And I, John, saw the holy city, the new Jerusalem, coming down out of heaven from God, prepared as a bride adorned for her husband. And I heard a loud voice from the throne saying: Behold, the dwelling place of God is with man, and He will live among them, and they will be His people, and God Himself will be with them as their God. And God will wipe away every tear from their eyes, and there will be no more death, nor sorrow, nor crying, nor pain, for the former things have passed away. And He who sat on the throne said: Behold, I make all things new. And He said to me: Write, for these words are most true and right.

Isaiah 65:17, 2 Peter 3:13, Revelation 21:1

For I received from the Lord what I also delivered to you: that the Lord Jesus on the night when He was betrayed took bread, and when He had given thanks, He broke it and said: “Take, eat; this is My body, which is given for you; do this in remembrance of Me,” In the same way also He took the cup after supper, saying: “This cup is the new covenant in My blood. Do this, as often as you drink it, in remembrance of Me.” For as often as you eat this bread and drink the cup, you proclaim the Lord’s death until He comes.

It corresponds to baptism, which now also saves you—not as a removal of dirt from the body, but as a pledge to God of a good conscience through the resurrection of Jesus Christ.