Don't piss God off
9 “As for you, my son Solomon, know the God of your father, and serve Him with a loyal heart and with a willing mind; for the Lord searches all hearts and understands all the intent of the thoughts. If you seek Him, He will be found by you; but if you forsake Him, He will cast you off forever.(NKJV)
(it will seem like God will cast you off forever. When the Holy Spirit leaves you and if there has been a walk with God, you will know it. If there hasn't been a walk you will not know the Holy Spirits leaving. Either way, it is as if God has "cast you off forever.")