Message Title: EVANGELISM
Bible Text: Matthew 28, Romans 10: 1-18, Matthew 9: 37-38, 2 Timothy 4:5, Mark 16: 15-16.

Evangelism can simply means making people know about God or leading people to the way of their creator, telling them how great and how awesome serving Him is. An evangelist is someone who goes around telling or teaching people about God, telling them about His awesome works and leading the ungodly to become Godly and the non servants to become servants of God.
An evangelist tells people the repercussion of sin and the forgiver of sin. They tell people about the benefit of serving God. As an evangelist you shouldn't be ashamed of telling people about God no matter what may come out of it with the knowledge that every good deed has a benefit.
The more people you bring to the presence of God, the more blessings you bring upon your life..
There is no way a person who do not know God will just know except if he or she is being told by one who knows him.
The Lord has given you mouth, use it to do the work of evangelism. Do it willingly and your reward shall come to you. 
Just like students do not know unless a teacher teaches them so is applicable to a preacher/evangelist and unbeliever. Unless the unbeliever is led by the preacher he/she will not know.
It is written that how beautiful are the feet of those who preach the word of God.