Great,
Evangelical Christians are zealous, this is true. This is actually part of our belief system (as taught by Paul the Apostle) to be zealous in sharing our faith.
Galatians 4:18
But it is good to be
zealously affected always in a good thing,
And we are instructed to spread the Good News by Jesus:
Matthew 28
18And Jesus came and spake unto them, saying, All power is given unto me in heaven and in earth.
19Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost:
20Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you always, even unto the end of the world. Amen.
So you see, we evangelicals are zealous in sharing the good news with the lost because its part of our spiritual makeup.
Sabio