A truly humble Christian is aware that what he knows may not be right, and definitely not all there is to know about God, the Bible and all things considered.
A mature Christian can hold beliefs/convictions of his/her own, yet will respect the beliefs/convictions of others even though they may be different.
There are approx. 224 million Christians on the planet today; wouldn’t it be cool if we could all work together to solve world hunger, or to rectify social injustices rather then debating on who’s interpretation of particular Bible passages is right.
A truly happy Christian is a person who knows what they believe and is secure in knowing what he/she doesn’t know AND doesn’t need anyone else to believe it in order to feel good about themselves.
On the flip side… as Christians we should want others to know of this Jesus who died so that we might be free… this is the Good News we are to proclaim.