John 4:24
God is a Spirit, and those that worship him must worship in spirit and truth.
Matthew 6:5-8
And when you pray, be not like the hypocrites; for they love to pray standing in the synagogues, and at the corners of the streets, that they may be seen by men. I tell you truly, they have their reward.
Matthew 23:13
But woe to you scribes and Pharisees, hypocrites! For you shut up the kingdom of heaven before men; for you enter not into it, neither do you suffer those entering to go in.
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 mansion with him.
James 4:8
draw nigh to God and he will draw nigh to you. Cleanse your hands, sinners, purify your hearts, double-minded.
1 John 3:20-22
for if our minds condemn us, God is greater than our minds and knows all things.