danny vee,
Not only is it not wrong to tell others about your religion, but it is a command of Jesus. That was Jesus' command to his disciples, just before he went back to heaven, Matt 28:19,20, Acts 1:8. This is the most important part of being a Christian, teaching others about God and His purpose, John 18:36,37. All Christians are to be footstep followers of Jesus, 1Pet 2:21. Paul taught the same things, 2Tim 4:2-5. Paul said it was God's will that all come to an accurated knowledge of God, 1Tim 2:4,5.
Even though Jesus healed and did many other powerful works, he was known as THE TEACHER. Over and over, when people came up to him they said;Teacher, or Rabbi, Luke 18:18,19, 20:28, 21:7, 22:11, John 20:16, and on and on.
Remember, we are told at Acts 4:12, that the name of Jesus is the only name given under heaven, by which men MUST get saved. People must learn about Jesus and his place in God's Kingdom. People must Know God, not just as a nodding acquaintence, but intimately, John 17:3, 2Thes 1:6-9.
The thing of utmost importance is: we must teach the TRUTH, John 4:23,24, John 17:3, 2Thes 2:9-12, Heb 5:12-14.
We would not want to stumble anyone by teaching false doctrine. Remember, the one you stumble is the very one that Jesus gave his life for, Matt 18:6,7, Phil 1:9,10, 1Cor 8:11. 2Pet 3:15-17.