Truly, I say to you, they have their reward. Truly, I say to you, they have their reward. This is a strong admonition to keep your faith to yourself. We are clearly instructed by Jesus not to practice our piety on street corners, or make long and loud public prayers. It's simple, we merely act like Christians.
Actions speak louder than words.
The Bible contains numerous instructions on how one can act like a follower of Christ. Give to him who begs from you, and do not refuse him who would borrow from you. A Christian then, is someone who does not repay evil for evil, and instead, turns the other cheek. A Christian is someone willing to go the extra mile, even for someone for whom they may not personally feel any affection or liking. That person loves their enemies, and they constantly pray for their persecutors.