You mean that if you entered a random Church in the West you'll find it full of worshipers in a Wednesday and you'll find the mall observant to the Christian dress code and talking about religious matters and being pious all over? And the opposite if you walked into a random mosque in the same day?
I mean the following:
Be careful not to display your righteousness merely to be seen by people. Otherwise you have no reward with your Father in heaven. Thus whenever you do charitable giving, do not blow a trumpet before you, as the hypocrites do in synagogues and on streets so that people will praise them. I tell you the truth, they have their reward. But when you do your giving, do not let your left hand know what your right hand is doing, so that your gift may be in secret. And your Father, who sees in secret, will reward you. Whenever you pray, do not be like the hypocrites, because they love to pray while standing in synagogues and on street corners so that people can see them. Truly I say to you, they have their reward. But whenever you pray, go into your room, close the door, and pray to your Father in secret. And your Father, who sees in secret, will reward you. (Matthew 6:1-6)
Woe to you, experts in the law and you Pharisees, hypocrites! You give a tenth of mint, dill, and cumin, yet you neglect what is more important in the law – justice, mercy, and faithfulness! You should have done these things without neglecting the others. Blind guides! You strain out a gnat yet swallow a camel! You clean the outside of the cup and the dish, but inside they are full of greed and self-indulgence. Blind Pharisee! First clean the inside of the cup, so that the outside may become clean too! ou are like whitewashed tombs that look beautiful on the outside but inside are full of the bones of the dead and of everything unclean. In the same way, on the outside you look righteous to people, but inside you are full of hypocrisy and lawlessness. (Matthew 23:23-28)
God is spirit, and the people who worship him must worship in spirit and truth. (John 4:24)