This is an awesome topic! I love Jesus with all my heart, and have had some of the similar issues with pride taking over as some of the posters have claimed! I have stopped weightlifting many times, because it felt like I was displeasing God with it! Trying to get people to focus on my outside appearance, instead of having my heart fully right with God! I've gotten rid of two benches so far, but every time I get rid of it I always end up getting another one! I have had problems with obesity almost my whole life, and it wasn't till recently that Jesus reminded me that the doctor told me I would be a diabetic by the end of it all, and probably have heart problems at a young age! This has put a fire in my heart to continue lifting, and seek opportunity to glorify God with it! God has put this desire in our hearts, so ask God how you can use it to glorify him! I definitely don't have all the answers yet, but I do know that the devil will try everything he can to destroy you, and take away the things that God give you! I have had many occasions where he has used people close to me to put me down making rude comments about my weight, and also just random people I barely speak to! This is a trick that I have found that the enemy uses to discourage and stop me from lifting! Pray for me to stay humble, and not to be conceited and glory in my own strength! I know that God has this gift in us for a reason! He always brings me back to it!