Luke 17:1-6

Jesus said to His disciples, “Stumbling blocks [temptations and traps set to lure one to sin] are sure to come, but woe (judgment is coming) to him through whom they come! [Matt 18:7] It would be better for him if a millstone [as large as one turned by a donkey] were hung around his neck and he were hurled into the sea, than for him to cause one of these little ones to stumble [in sin and lose faith]. [Matt 18:6; Mark 9:42] Pay attention and always be on guard [looking out for one another]! If your brother sins and disregards God’s precepts, solemnly warn him; and if he repents and changes, forgive him. Even if he sins against you seven times a day, and returns to you seven times and says, ‘I repent,’ you must forgive him [that is, give up resentment and consider the offense recalled and annulled].” The apostles said to the Lord, “Increase our faith [our ability to confidently trust in God and in His power].” And the Lord said, “If you have [confident, abiding] faith in God [even as small] as a mustard seed, you could say to this mulberry tree [which has very strong roots], ‘Be pulled up by the roots and be planted in the sea’; and [if the request was in agreement with the will of God]it would have obeyed you. [Matt 17:20; Mark 11:23; 1 John 5:14]