Matthew 28:20 teaching them to observe all things that I have commanded you; and lo, I am with you always, even to the end of the age.” Amen.
I like the way that Matthew ended his epistle with these words that Christ had told them; to go out into all the nations and teach people about Jesus.
It is not how much we know that should dictate if we go out and teach people. It is the fact that Jesus has asked us to do this. If we don’t know anything other than how Jesus saved us then let us tell others of that single fact.
Give everyone else the same chance as you have had to know Jesus Christ otherwise you are excluding them from getting to know your Saviour too.