See the full article at my other blog: No Muslim can deal with Mark 10:23-27
Nor Matthew 5:21-26
Nor Matthew 5:27-30
Nor Mark 7:20-23
In Evangelism with Muslims, use these passages often and repeatedly, to emphasize sin, internal sin, that no one can cleanse their hearts from these sins, and that Jesus said that these internal sins make us guilty to be sent to hell.