large population of christians have their belief in God's existence as a result of 'faith'; believing the signs and wonders which happened in the days of old.
After knowing and believing in the existence of God, the next thing is building a relationship with God..which is a day to day process. Getting to know more about God and his wonders. In building a relationship with anyone, communication becomes the greatest key.

most Christians only pray when they are in need of a thing neglecting thanksgiving and hearing from God. Waking up daily is a daily miracle that demands thanks given to God. Most times when hearing from God is being talked about people expect to here a loud voice speaking to them from the sky not knowing God's word is all around us in the form of the Bible and his servants.