Featured question: None.
Q1: If I repeatedly command healing, Example: "I command my foot be healed in Jesus Name!" and I keep saying that multiple times every day is that ok or is it a sin? Does that express doubt or is it ok?
A: It is a question of your faith, not repetition. Have faith in God, not your work(e.g., meaningless repetition). Fix your eyes on Jesus. Stay in faith. Build up your faith first, and then speak!