And whoever causes one of these little ones [i.e., humble followers of the Lord. See Matt. 18:6] who believes in me to be led astray [from God], he would have been better off to have had a huge millstone tied around his neck and thrown into the ocean [Note: This was a heavy, circular stone rolled over grain to crush it, and moved by an animal walking in a circle].

Truly I tell you, whoever will say to this mountain, 'Be lifted up and thrown into the ocean' and does not doubt in his heart, but believes that what he said will happen, he will have his request granted.