The Nicene Creed of 325.

I believe in one God, Father Almighty, Creator of all things visible and invisible.
And in one Lord Jesus Christ the Only Begotten Son of God, the first-born of all the creatures.
Who was born before all the worlds, and not made.
True God of true God.
Consubstantial with the Father.
By Whom the worlds were made and all things were created.
Who for us children of men and for our salvation came down from heaven, was incarnate and became a man.
And was born of the Virgin Mary and crucified in the days of Pontius Pilate.
And was buried and rose the third day according to the Scriptures.
And ascended into heaven and sat at the right hand of God.
And He shall come again to judge the living and the dead.
And in the Holy Spirit.

The Nicene Creed of 381.

We believe in one God, Father almighty, the Creator of heaven and earth, what is seen and what is not seen.
We believe in one Lord, Jesus Christ, the only son of God, begotten from the Father before all ages
Light from light, true God from true God, begotten, not created, equal to the Father in essence
who for the sake of us men and for the sake of our salvation came down from heaven
and became incarnate of the Holy Spirit and the Virgin Mary.
He suffered and was buried
and rose on the third day.
He ascended into heaven and sits at the right hand of the Father in the heights
and He will also come in glory to judge the living and the dead, whose kingdom has no passing away or end.
We believe in the Holy Spirit, the Lord, the giver of life, who proceeds, whom we worship and glorify with the Father and the Son, who speaks in the prophets.
We confess one baptism for the forgiveness of sins.
We hope for the resurrection of the dead and the life of the age to come, amen