Know ye not that ye are the temple of God, and that the Spirit of God dwelleth in you? -1 Corinthians 3:16
If your bodies are to dwell in heaven, I beseech you take care of them. I do not mean, take care of what you eat and drink, and wherewithal you shall be clothed; but I mean, take care that you do not let your bodies be polluted by sin. If this throat is to warble for ever with songs of glory, let not words of lust defile it. If these eyes are to see the King in His beauty, even let this be your prayer, “Turn off my eyes from beholding vanities.” If these hands are to hold a palm branch, oh, let them never take a bribe, let them never seek after evil. If these feet are to walk the golden streets, let them not be swift after mischief. If this tongue is for ever to talk of all He said and did, ah! let it not utter light and frothy things. And if this heart is to pulsate for ever with bliss, I beseech you give it not unto strangers; neither let it wander after evil. If this body is to live for ever, what care we ought to take of it; for our bodies are temples of the Holy Ghost, and they are members of the Lord Jesus.
Now, will you believe this doctrine or not? If you will not, you are excommunicated from the faith. This is the faith of the Gospel; and if you do not believe it you have not yet received the Gospel. “For if the dead rise not, then your faith is vain, and ye are yet in your sins.” The dead in Christ shall rise, and they shall rise first. ~ C.H. Spurgeon