Mark 14

Mark 14:22-25:
And as they did eat, Jesus took bread, and blessed, and brake it, and gave to them, and said, Take, eat: this is my body.
23 And he took the cup, and when he had given thanks, he gave it to them: and they all drank of it.
24 And he said unto them, This is my blood of the new testament, which is shed for many.
25 Verily I say unto you, I will drink no more of the fruit of the vine, until that day that I drink it new in the kingdom of God.

The new covenant brought with it the “age of grace.” We now live our lives to glorify our Heavenly Father through righteous living day by day. Not because we must, according to God’s law, but out of love and gratitude because of what Christ has done for us. And also, that we might attain a better resurrection, and our heavenly rewards will be greater.
-Lyndon Stimeling

Mark 14:34:
And saith unto them, My soul is exceeding sorrowful unto death: tarry ye here, and watch.

According to Epiphanius, the bishop of Salamis (about 375), later manuscripts deleted the references to Jesus weeping here and in his announcement that Jerusalem would be destroyed (Luke 22:43, 19:41) "out of fear that Jesus dignity would be diminished. " From the modern perspective, however, Jesus dignity lies precisely in his fear of death. A person without fear is deformed, despising himself too much to be able to have fear for himself. Fear is a sign that a person's roots are planted in life. You have to look out for a person without fear; he is capable of anything.

Mark 14:38: Watch and pray, lest you enter into temptation. The spirit indeed is willing, but the flesh is weak.”

"Sin’s presence is everywhere and we must guard ourselves against every single moment of temptation until Jesus comes or should He tarry, we close our eyes to this life. The key element is the fact that people that claim to be professed believers are becoming more sympathetic to the sins of the world than taking a stand for the gospel of Jesus Christ.
The deliberate version of correctly confronting sin by the unapologetic preaching and teaching the Word of God is avoided because to confront mean spirits and mean spirited people is a very dangerous business. When the Lord Jesus died on the cross, He did it to forever destroy sin. The Father will hold no one guiltless unless sinners repent of sin, renounce the lordship of satan, declare the Lordship of Jesus, and walk in obedience to the teachings of Jesus in righteousness and true holiness."
--Prevailing Word Ministries

Mark 14:44-46:
44 And he that betrayed him had given them a token, saying, Whomsoever I shall kiss, that same is he; take him, and lead him away safely.
45 And as soon as he was come, he goeth straightway to him, and saith, Master, master; and kissed him.
46 And they laid their hands on him, and took him.

Thomas Watson

“The bare knowledge of God's will is inefficacious, it doth not better the heart. Knowledge alone is like a winter sun, which hath no heat or influence; it doth not warm the affections, or purify the conscience. Judas was a great luminary, he knew God's will, but he was a traitor.”
― Thomas Watson