John 8:58

"In truth I tell you," replied Jesus, "before Abraham existed I was."

John 1:1-2

In the Beginning the Word was; and the Word was with God; and the Word was God.

Romans 9:18-19

So, then, where God wills, he takes pity, and where he wills, he hardens the heart.

Ephesians 1:11

In him, I say, for by our union with him we became God's Heritage, having from the first been destined for this in the intention of him who, in all that happens, is carrying out his own fixed purpose;

1 Timothy 1:17

To the Immortal King, ever-living, invisible, the one God, be ascribed honour and glory for ever and ever. Amen.

Hebrews 13:8

Jesus Christ is the same yesterday and to-day--yes, and for ever!

Revelation 1:8

'I am the Alpha and the Omega,' says the Lord, the God who is, and who was, and who shall be, the Almighty.

Treasury of Scripture Knowledge

Summary

Yea, before the day was I am he; and there is none that can deliver out of my hand: I will work, and who shall let it?

Bible References

Before

John 1:1
In the Beginning the Word was; and the Word was with God; and the Word was God.
John 8:58
"In truth I tell you," replied Jesus, "before Abraham existed I was."
1 Timothy 1:17
To the Immortal King, ever-living, invisible, the one God, be ascribed honour and glory for ever and ever. Amen.
Hebrews 13:8
Jesus Christ is the same yesterday and to-day--yes, and for ever!
Revelation 1:8
'I am the Alpha and the Omega,' says the Lord, the God who is, and who was, and who shall be, the Almighty.

I will work

Romans 9:18
So, then, where God wills, he takes pity, and where he wills, he hardens the heart.
Ephesians 1:11
In him, I say, for by our union with him we became God's Heritage, having from the first been destined for this in the intention of him who, in all that happens, is carrying out his own fixed purpose;