4 Bible Verses about Calling upon God

But fly from youthful lusts, and pursue righteousness, faith, divine love, peace, with those who call upon the Lord out of a clean heart.

And it shall come to pass, that every one who may call upon the name of the Lord shall be saved.

For there is no difference between Jew and Greek: for the same is Lord of all, rich unto all that call on him. For every one who may call on the name of the Lord shall be saved. Then how can they call on him on whom they have not believed? and how can they believe on him of whom they have not heard? and how shall they hear without a preacher?

and continued to stone Stephen, calling upon the Lord, and saying, Lord Jesus, receive my spirit. And putting down his knees, he cried with a loud voice, Lord, do not impute this sin to them. And saying this, he fell asleep.