The apostles warned us against idolatry...
They urged us not to be ignorant...
But to learn about false gods so we would not worship them or go near them ...
Christians are not to worship the mormon gods...
My little children, guard yourselves from idols. 1 John 5:21
Therefore, my dear friends, get as far away from the worship of false gods as you can. 1 Corinthians 10:14
1Cr 12:1 Now concerning spiritual things, brethren, I would not have you ignorant.
1Cr 12:2 Ye know that ye were pagans, carried away unto these dumb idols, even as ye were led.
1Cr 12:3 Wherefore I give you to understand, that no man speaking by the Spirit of God calleth Jesus accursed: and that no man can say that Jesus is the Lord, but by the Holy Ghost. 1 Corinthians 12:1-3
Wintertime needs to go read the stories from exmormons who realized the falsehood of mormon doctrine and the road to hell it was leading them to, as this individual does
http://blog.mrm.org/2009/01/the-difference-between-life-and-death/
Anything less is condoning them to an eternity separated from God.