4 Bible Verses about Calling upon God

Flee from the passions of youth, but pursue righteousness, faith, love, and peace, in the company of those who, with a pure heart, invoke the Lord.

Then shall every one who invokes the Name of the Lord be saved.'

For no distinction is made between the Jew and the Greek, for all have the same Lord, and he is bountiful to all who invoke him. For 'every one who invokes the Name of the Lord shall be saved.' But how, it may be asked, are they to invoke one in whom they have not learned to believe? And how are they to believe in one whose words they have not heard? And how are they to hear his words unless some one proclaims him?

And they stoned Stephen, while he cried to the Lord: "Lord Jesus! receive my spirit!" Falling on his knees, he called out loudly: "Lord! do not charge them with this sin;" and with these words he fell asleep.