I really want to recruit students at my university to join my religious group.
How will you get them to join your religious group?
I'm going to walk around and preach and convince them that I'm right and they should join my religion.
I think that might be a bit too aggressive. You shouldn't walk around asking students to join your organization. That will probably make a lot of them uncomfortable, which is wrong.
I have a mission to get people to join me in my religious faith and I'm willing to be aggressive with my message.
Religion is a very tough subject and it can make people uncomfortable if you're very aggressive. Maybe you should have an informational table and let people come to you if they're interested in joining. Try to be patient when you speak with the students.