The Bible says - God is a spirit and they that worship him must worship him in spirit and in truth (John 4:24). God communicates with man through the Holy Spirit and to know the truth he must be deep rooted in the word of God. This enables a man to worship the Lord effectively. When sin enters his life, his fellowship with God is strained and he loses his confidence to stand before the Lord boldly. Hence guard yourself against all sins and worship the Lord with Liberty.