'In Me' in the Bible

I look for you during the night, my spirit within me seeks you at dawn, for when your judgments come upon the earth, those who live in the world learn about justice.

For this is what the master, the Lord, the Holy One of Israel says: "If you repented and patiently waited for me, you would be delivered; if you calmly trusted in me you would find strength, but you are unwilling.

You are my witnesses," says the Lord, "my servant whom I have chosen, so that you may consider and believe in me, and understand that I am he. No god was formed before me, and none will outlive me.