Denny Burk rightly counters,
This is a dangerous and damning view of salvation—not just for homosexuals but for sinners in general. It’s why John MacArthur wrote so many years ago. Jesus’ gospel warns all professing believers to beware of saying one thing while doing another. Jesus’ gospel has no place for the unrepentant. Jesus’ gospel transforms those it saves. Those who aren’t transformed aren’t saved—no matter what their profession of faith is.
Burk's comments in his blog post are spot on and a good recent defense of Lordship Salvation. Read the rest of his post Alan Chambers, Exodus International, and Lordship Salvation.