12 At that time Jesus went through the grain fields on the Sabbath. His disciples were hungry, and they began to pluck heads of grain and to eat. ² But when the Pharisees saw it, they said to him, “Look, your disciples are doing what is not lawful to do on the Sabbath.” ³ He said to them, “Have you not read what David did when he was hungry, and those who were with him: ⁴ how he entered the house of God and ate the bread of the Presence, which it was not lawful for him to eat nor for those who were with him, but only for the priests? ⁵ Or have you not read in the Law how on the Sabbath the priests in the temple profane the Sabbath and are guiltless? ⁶ I tell you, something greater than the temple is here. ⁷ And if you had known what this means, ‘I desire mercy, and not sacrifice,’ you would not have condemned the guiltless. ⁸ For the Son of Man is lord of the Sabbath.” Matthew 12:1-8

⁹ He went on from there and entered their synagogue. ¹⁰ And a man was there with a withered hand. And they asked him, “Is it lawful to heal on the Sabbath?”—so that they might accuse him. ¹¹ He said to them, “Which one of you who has a sheep, if it falls into a pit on the Sabbath, will not take hold of it and lift it out? ¹² Of how much more value is a man than a sheep! So it is lawful to do good on the Sabbath.” ¹³ Then he said to the man, “Stretch out your hand.” And the man stretched it out, and it was restored, healthy like the other. ¹⁴ But the Pharisees went out and conspired against him, how to destroy him. (Matt 12:1-14) Matthew 12:9-14

Thus the heavens and the earth were finished, and all the host of them. 2 And on the seventh day God finished his work that he had done, and he rested on the seventh day from all his work that he had done. 3 So God blessed the seventh day and made it holy, because on it God rested from all his work that he had done in creation. Genesis 2:1-3

Sabbath was created for:

1. Rest
2. Dependence on Him as the Creator of all things
3. To enjoy Him and to remember how He delivered us from slavery

¹² And there is salvation in no one else, for there is no other name under heaven given among men by which we must be saved.” Acts 4:12 

28 Come to me, all who labor and are heavy laden, and I will give you rest. 29 Take my yoke upon you, and learn from me, for I am gentle and lowly in heart, and you will find rest for your souls. 30 For my yoke is easy, and my burden is light.” Matthew 11:28-30

12 At that time Jesus went through the grain fields on the Sabbath… Matthew 12:1 

Come to me, all who labor and are heavy laden, and I will give you rest. Take my yoke upon you, and learn from me, for I am gentle and lowly in heart, and you will find rest for your souls. For my yoke is easy, and my burden is light.”
At that time Jesus went through the grain fields on the Sabbath… 

1.  Simply come to Him

2. Come under His yoke

3. Learn from Him

7 And if you had known what this means, ‘I desire mercy, and not sacrifice,’ you would not have condemned the guiltless. 8 For the Son of Man is lord of the Sabbath.” Matt 12:7-8 

²⁰ For by works of the law no human being will be justified in his sight, since through the law comes knowledge of sin. ²¹ But now the righteousness of God has been manifested apart from the law, although the Law and the Prophets bear witness to it— ²² the righteousness of God through faith in Jesus Christ for all who believe. For there is no distinction: ²³ for all have sinned and fall short of the glory of God, ²⁴ and are justified by his grace as a gift, through the redemption that is in Christ Jesus, ²⁵ whom God put forward as a propitiation by his blood, to be received by faith. Romans 3:20-25 

Therefore, I urge you, brothers and sisters, in view of God’s mercy, to offer your bodies as a living sacrifice, holy and pleasing to God—this is your true and proper worship. Romans 12:1