What was Jesus' last message to His disciples at the Last Supper, just before He was arrested, taken to jail, beaten and killed? "By this shall all men know that ye are My disciples, if ye have love one to another." (Jn.13:35) He talked about love, that love was the most important thing!
--And those first Christians turned the World upside down with the Love of God and the Love of Jesus Christ! Even their Roman rulers marvelled at the love of the Christians and said, "Behold, how these Christians love one another!" The way the Christians lived, convinced the Romans that their faith was real! And the Romans wondered what it was: "Who is this Christ, and why does He make you so happy?--Even though you have nothing, you've got everything! How can I find this kind of happiness that I don't have?"--And within 200 years, one out of every five people was a professing Christian and the entire known civilised World had been saturated with the Gospel of Jesus Christ!
Just a little love can go a long way, much further than you would have ever dreamed, if you will just be faithful to love the Lord and others, faithfully witnessing to them of the Love of Jesus Christ!