When we do have faith, does other people can see it? Do they believe in us when we testify to them? When we do have faith, we must be able to show it, in our deeds and actions. You see faith and action work hand in hand. If you have faith, it will manifest through your actions.
It is like a TV advertisement. For example, there is this TV advertisement. In this advertisement, a famous celebrity appeared. He said that the product is good and that people shoud buy and try. But, would you realy try the product when you've learned that the TV endorser is not using that product, and infact is using another product. You see, how will people know that we have faith, if our actions contradict to what we believe.
You see, I'm amazed when people would come to me and ask me to pray for them. I'm glad because this shows that those people who come to me see that I believe in God enough to able to pray for them. And I'm gald that because of my faith, people are coming to me and believe in me. Because they don't only see me but also the God that I believe in.
I pray that as I continue this life, more people would be able to see through me the God I believe in. And also, that I would be able to bring God into the world.