It is not easy to evade falling into one of these two camps. But God has told us not to go to the left or right.
Some churches are so liberal that everything is tolerated, even the sin of homosexuality.
While others are so legalistic that almost everything is labeled as sin, even God's gift of sex. In order to avoid being trapped into either of these two extremes, one must balance the scriptures that demand holiness, with the ones that tell us to be free from to laws. The following two scriptures are good examples. There are certain things that God has clearly condemned as sin and can never be admitted into the church, even under the guise of brotherly love. All unrighteousness is sin and nothing can change that.