It's all Greek to me. How about a translation?
And in one Lord, Jesus Christ,
“the only begotten Son of God,
begotten from the Father before all ages,
light from light,
true God from true God,
begotten not made,
of one essence with the Father,
through Whom all things came into existence,
Who on account of us men and on account of our salvation came down from the heavens,
and was enfleshed from the Holy Spirit and the Virgin Mary
and became man”