First Reading Sir 3:17-24
And in justice thou shalt be built up, and in the day of affliction thou shalt be remembered: and thy sins shall melt away as the ice in the fair warm weather. Of what an evil fame is he that forsaketh his father: and he is cursed of God that angereth his mother. My son, do thy works in meekness, and thou shalt be beloved above the glory of men. The greater thou art, the more humble thyself in all things, and thou shalt find grace before God: For great is the power of God alone, and he is honoured by the humble. Seek not the things that are too high for thee, and search not into things above thy ability: but the things that God hath commanded thee, think on them always, and in many of his works be not curious. For it is not necessary for thee to see with thy eyes those things that are hid. In unnecessary matters be not over curious, and in many of his works thou shalt not be inquisitive.
Responsorial Psalm Ps 15:2-3ab, 3cd-4ab, 5
He that walketh without blemish, and worketh justice: He that speaketh truth in his heart, who hath not used deceit in his tongue: Nor hath done evil to his neighbour: nor taken up a reproach against his neighbours.
He that speaketh truth in his heart, who hath not used deceit in his tongue: Nor hath done evil to his neighbour: nor taken up a reproach against his neighbours. In his sight the malignant is brought to nothing: but he glorifieth them that fear the Lord. He that sweareth to his neighbour, and deceiveth not;
he that hath not put out his money to usury, nor taken bribes against the innocent: He that doth these things, shall not be moved for ever.
Gospel Matt 19:27-29
Then Peter answering, said to him: Behold we have left all things, and have followed thee: what therefore shall we have? And Jesus said to them: Amen, I say to you, that you, who have followed me, in the regeneration, when the Son of man shall sit on the seat of his majesty, you also shall sit on twelve seats judging the twelve tribes of Israel. And every one that hath left house, or brethren, or sisters, or father, or mother, or wife, or children, or lands for my name's sake, shall receive an hundredfold, and shall possess life everlasting.