When did Christianty start wanting to convert all nations and why?

I always thought it was to do with a quote in the Bible or something that St. Paul preached. Either way, Christianity has always proselytised and they have constantly emphasised and converting people as well as maintaining faith in God. Countless missions have been set up to convert people to Christianity over the course of history, and missions are still being set up. But why evanglise the world when there are way more people who don't wish to convert, especially if they have certain moral quams.|||The Roman emperor believed that God had helped him to the top so he became Christain





Everywhere Rome conquered the people there becam Christian because it became the main religion|||Jesus said unto them "Go ye unto all the world."





So how come they converted everybody in Rome and hardly anybody in Cairo?





They even missed Jesus' own home town.





I'll bet Jesus is up in heaven going "Why you miserable retards!"


.|||Most of that is NOT true. Moral qualms means you are looking. If you had no qualms THEN you wouldn't care. Not the other way around.|||That is called the Great Commission.





Matthew 28:19-22 (New International Version)





19Therefore go and make disciples of all nations, baptizing them in[a] the name of the Father and of the Son and of the Holy Spirit, 20and teaching them to obey everything I have commanded you. And surely I am with you always, to the very end of the age."





Footnotes:


Matthew 28:19 Or into; see Acts 8:16; 19:5; Romans 6:3; 1 Cor. 1:13; 10:2 and Gal. 3:27.|||When? Since homosapeans developed the ability to open tin cans. Why? To delude and spread the 'joy'.|||From the birth of Christ, Jesus (Yeshua), 24th September, 6 B.C.