John 4:24
God is a spirit; and those who worship Him must worship in spirit and truth."
Matthew 6:5-8
"And, when ye pray, ye shall not be as the hypocrites; for they love to pray, standing in the synagogues and in the corners of the streets, that they may be seen by men: verily I say to you, they have their reward.
Matthew 23:13
"But woe to you, scribes and Pharisees, hypocrites! because you shut up the Kingdom of Heaven against men; for ye do not enter, neither do ye suffer those who are entering in to enter.
John 14:23
Jesus answered, and said to him, "If any one loves Me, he will keep My word; and My Father will love him, and We will come to him, and make Our abode with him.
James 4:8
Draw nigh to God, and He wild draw nigh to you. Cleanse your hands, ye sinners; and purify your hearts, ye double-minded.
1 John 3:20-22
because, if our heart condemn us, God is greater than our heart, and knoweth all things.