Does anyone else think religion is crazy?

A very large segment of professing religion today is not really based upon biblical principles. Christ predicted there would be many false teachers and religions. (Matthew 7:21 "Not everyone who says to Me, 'Lord, Lord,' shall enter the kingdom of heaven, but he who does the will of My Father in heaven. Matthew 7:22 Many will say to Me in that day, 'Lord, Lord, have we not prophesied in Your name, cast out demons in Your name, and done many wonders in Your name?' Matthew 7:23 And then I will declare to them, 'I never knew you; depart from Me, you who practice lawlessness!) Christ states that he will reject many and this word could be translated the majority. Satan started his deception of man in the garden of Eden and he has not stopped. (Revelation 12:9 So the great dragon was cast out, that serpent of old, called the Devil and Satan, who deceives the whole world; he was cast to the earth, and his angels were cast out with him.) Did you see the part that says he deceives the whole world and that is a lot of people. True christians in the early new testament times kept the seventh day sabbath and the God declared days of worship found in Leviticus 23. Much of christianity doesn't really study the bible anymore so they have drifted away from our great creator.