JP teaches on grace, which is the power of God and undeserved kindness. This relates to the Gospel. Ephesians 2:8-9 says, "For by grace you have been saved through faith. And this is not your own doing; it is the gift of God, not a result of works, so that no one may boast." There is nothing you can do to save yourself, but by His grace and His work alone, God can save you. Knowing this free gift we have, we want to eagerly share the good news with others.
Scripture References: Ephesians 2:8-9