1 Jesus said to his disciples, “Stumbling blocks are sure to come, but woe to the one through whom they come! 2 It would be better for him to have a millstone tied around his neck and be thrown into the sea than for him to cause one of these little ones to sin. 3 Watch yourselves! If your brother sins, rebuke him. If he repents, forgive him. 4 Even if he sins against you seven times in a day, and seven times returns to you saying, ‘I repent,’ you must forgive him.”

5 The apostles said to the Lord, “Increase our faith!” 6 So the Lord replied, “If you had faith the size of a mustard seed, you could say to this black mulberry tree, ‘Be pulled out by the roots and planted in the sea,’ and it would obey you.

7 “Would any one of you say to your slave who comes in from the field after plowing or shepherding sheep, ‘Come at once and sit down for a meal’? 8 Won’t the master instead say to him, ‘Get my dinner ready, and make yourself ready to serve me while I eat and drink. Then you may eat and drink’? 9 He won’t thank the slave because he did what he was told, will he? 10 So you too, when you have done everything you were commanded to do, should say, ‘We are slaves undeserving of special praise; we have only done what was our duty.’”

11 Now on the way to Jerusalem, Jesus was passing along between Samaria and Galilee. 12 As he was entering a village, ten men with leprosy met him. They stood at a distance, 13 raised their voices and said, “Jesus, Master, have mercy on us.” 14 When he saw them he said, “Go and show yourselves to the priests.” And as they went along, they were cleansed. 15 Then one of them, when he saw he was healed, turned back, praising God with a loud voice. 16 He fell with his face to the ground at Jesus’ feet and thanked him. (Now he was a Samaritan.) 17 Then Jesus said, “Were not ten cleansed? Where are the other nine? 18 Was no one found to turn back and give praise to God except this foreigner?” 19 Then he said to the man, “Get up and go your way. Your faith has made you well.”