'In His Presence' in the Bible

And now, little children, remain in him, that when he may be manifested, we may have boldness, and may not be ashamed before him, in his presence;

By this we will know [without any doubt] that we are of the truth, and will assure our heart and quiet our conscience before Him

and shall persuade our heart in his presence whenever our heart condemns us, because God is greater than our heart and knows all things.