How To Write A Letter Describing A Testimony Sample . Positive recommendation letter sample #1. You see, the focus is always to be on god who is the giver of salvation and not so much on the person is who the recipient. Testimonial Letters Common Sense Business Solutions from commonsensebusinesssolutions.com Since the primary purpose is to honor god and advance his kingdom, praying to the holy spirit for guidance before you set pen to paper is a logical first step. Include events, genuine feelings, and personal insights that clarify your main point. Particularly when you add the customer’s name, company, and image.