Is it against the law on the sabbath to save life?
On the sabbath Jesus went into the synagogue and began to teach, and a man was there whose right hand was withered. The scribes and the Pharisees were watching him to see if he would cure a man on the sabbath, hoping to find something to use against him. But he knew their thoughts; and he said to the man with the withered hand, ‘Stand up! Come out into the middle.’ And he came out and stood there. Then Jesus said to them, ‘I put it to you: is it against the law on the sabbath to do good, or to do evil; to save life, or to destroy it?’ Then he looked round at them all and said to the man, ‘Stretch out your hand.’ He did so, and his hand was better. But they were furious, and began to discuss the best way of dealing with Jesus.
God’s message was a mystery hidden for generations
It makes me happy to suffer for you, as I am suffering now, and in my own body to do what I can to make up all that has still to be undergone by Christ for the sake of his body, the Church. I became the servant of the Church when God made me responsible for delivering God’s message to you, the message which was a mystery hidden for generations and centuries and has now been revealed to his saints. It was God’s purpose to reveal it to them and to show all the rich glory of this mystery to pagans. The mystery is Christ among you, your hope of glory: this is the Christ we proclaim, this is the wisdom in which we thoroughly train everyone and instruct everyone, to make them all perfect in Christ. It is for this I struggle wearily on, helped only by his power driving me irresistibly.
Yes, I want you to know that I do have to struggle hard for you, and for those in Laodicea, and for so many others who have never seen me face to face. It is all to bind you together in love and to stir your minds, so that your understanding may come to full development, until you really know God’s secret in which all the jewels of wisdom and knowledge are hidden.
In God is my safety and glory.
In God alone be at rest, my soul;
for my hope comes from him.
He alone is my rock, my stronghold,
my fortress: I stand firm.
In God is my safety and glory.
Take refuge in God, all you people.
Trust him at all times.
Pour out your hearts before him
for God is our refuge.
In God is my safety and glory.
Source: Jerusalem Bible
The Catechism of the Catholic Church
Jesus and the Law
577 At the beginning of the Sermon on the Mount Jesus issued a solemn warning in which he presented God’s law, given on Sinai during the first covenant, in light of the grace of the New Covenant:
Do not think that I have come to abolish the law or the prophets: I have come not to abolish but to fulfill. For truly I tell you, until heaven and earth pass away, not one letter, not one stroke of a letter, will pass from the law, until all is accomplished. Therefore, whoever breaks one of the least of these commandments, and teaches others to do the same, will be called least in the kingdom of heaven; but whoever does them and teaches them will be called great in the kingdom of heaven.
578 Jesus, Israel’s Messiah and therefore the greatest in the kingdom of heaven, was to fulfill the Law by keeping it in its all embracing detail – according to his own words, down to “the least of these commandments”. He is in fact the only one who could keep it perfectly. On their own admission the Jews were never able to observe the Law in its entirety without violating the least of its precepts. This is why every year on the Day of Atonement the children of Israel ask God’s forgiveness for their transgressions of the Law. The Law indeed makes up one inseparable whole, and St. James recalls, “Whoever keeps the whole law but fails in one point has become guilty of all of it.”
579 This principle of integral observance of the Law not only in letter but in spirit was dear to the Pharisees. By giving Israel this principle they had led many Jews of Jesus’ time to an extreme religious zeal. This zeal, were it not to lapse into “hypocritical” casuistry, could only prepare the People for the unprecedented intervention of God through the perfect fulfillment of the Law by the only Righteous One in place of all sinners.
580 The perfect fulfillment of the Law could be the work of none but the divine legislator, born subject to the Law in the person of the Son. In Jesus, the Law no longer appears engraved on tables of stone but “upon the heart” of the Servant who becomes “a covenant to the people”, because he will “faithfully bring forth justice”. Jesus fulfills the Law to the point of taking upon himself “the curse of the Law” incurred by those who do not “abide by the things written in the book of the Law, and do them”, for his death took place to redeem them “from the transgressions under the first covenant”.
581 The Jewish people and their spiritual leaders viewed Jesus as a rabbi. He often argued within the framework of rabbinical interpretation of the Law. Yet Jesus could not help but offend the teachers of the Law, for he was not content to propose his interpretation alongside theirs but taught the people “as one who had authority, and not as their scribes”. In Jesus, the same Word of God that had resounded on Mount Sinai to give the written Law to Moses, made itself heard anew on the Mount of the Beatitudes. Jesus did not abolish the Law but fulfilled it by giving its ultimate interpretation in a divine way: “You have heard that it was said to the men of old. . . But I say to you. . .” With this same divine authority, he disavowed certain human traditions of the Pharisees that were “making void the word of God”.
582 Going even further, Jesus perfects the dietary law, so important in Jewish daily life, by revealing its pedagogical meaning through a divine interpretation: “Whatever goes into a man from outside cannot defile him. . . (Thus he declared all foods clean.). . . What comes out of a man is what defiles a man. For from within, out of the heart of man, come evil thoughts. . .” In presenting with divine authority the definitive interpretation of the Law, Jesus found himself confronted by certain teachers of the Law who did not accept his interpretation of the Law, guaranteed though it was by the divine signs that accompanied it. This was the case especially with the sabbath laws, for he recalls, often with rabbinical arguments, that the sabbath rest is not violated by serving God and neighbor, which his own healings did.