3And by this we may be sure that we know him, if we keep his commandments.4He who says "I know him" but disobeys his commandments is a liar, and the truth is not in him;5but whoever keeps his word, in him truly love for God is perfected. By this we may be sure that we are in him:6he who says he abides in him ought to walk in the same way in which he walked.7Beloved, I am writing you no new commandment, but an old commandment which you had from the beginning; the old commandment is the word which you have heard.8Yet I am writing you a new commandment, which is true in him and in you, because the darkness is passing away and the true light is already shining.9He who says he is in the light and hates his brother is in the darkness still.10He who loves his brother abides in the light, and in it there is no cause for stumbling.11But he who hates his brother is in the darkness and walks in the darkness, and does not know where he is going, because the darkness has blinded his eyes.
22And when the time came for their purification according to the law of Moses, they brought him up to Jerusalem to present him to the Lord23(as it is written in the law of the Lord, "Every male that opens the womb shall be called holy to the Lord")24and to offer a sacrifice according to what is said in the law of the Lord, "a pair of turtledoves, or two young pigeons."25Now there was a man in Jerusalem, whose name was Simeon, and this man was righteous and devout, looking for the consolation of Israel, and the Holy Spirit was upon him.26And it had been revealed to him by the Holy Spirit that he should not see death before he had seen the Lord's Christ.27And inspired by the Spirit he came into the temple; and when the parents brought in the child Jesus, to do for him according to the custom of the law,28he took him up in his arms and blessed God and said,29"Lord, now lettest thou thy servant depart in peace, according to thy word;30for mine eyes have seen thy salvation31which thou hast prepared in the presence of all peoples,32a light for revelation to the Gentiles, and for glory to thy people Israel."33And his father and his mother marveled at what was said about him;34and Simeon blessed them and said to Mary his mother, "Behold, this child is set for the fall and rising of many in Israel, and for a sign that is spoken against35(and a sword will pierce through your own soul also), that thoughts out of many hearts may be revealed."