The #1 most common misconception LDS Christian have of Evangelicals is that believe in cheap grace, a misconception propagated by comments like the above.
Salvation isn't a license to sin. God's grace isn't something cheap or that we should treat cheaply with shallow/insincere conversion. We don't buy/work or way to Heaven, but a disciple of Christ should indeed give 100% of themselves to Him.
Yes, I understand this. But what do you have to say about the Bible verses I posted. They have nothing to do with cheap grace.