Why should we Christians obey God? This is more like asking, "Why should a son love his father?" There is no WHY to it. The love simply happens because of the relationship. Can we say the same thing about our relationship with
God, as our Heavenly Father?
Instead of asking WHY we should obey Him, like it is some kind of imposed obligation, I’ll show Us WHY we must obey Him. Sometimes we act as if God is at our disposal, rather than we at His. Obedience is better than sacrifice, in fact, it is a fundamental part of our Christian walk.

YOUR OBEDIENCE TO GOD LEADS TO FULFILLING...Read more http://www.everydaywiththelord.com/2016/08/only-if-you-obey.html