Let’s look at Jesus and the disciples as they gathered together that night before the Crucifixion.
Matthew 26:26-28 (New King James Version)
26 And as they were eating, Jesus took bread, blessed and broke it, and gave it to the disciples and said, “Take, eat; this is My body.”
27 Then He took the cup, and gave thanks, and gave it to them, saying, “Drink from it, all of you. 28 For this is My blood of the new covenant, which is shed for many for the remission of sins.
Jesus brings us a New Covenant (His blood cleanses us of our sins) and takes away the Old Covenant.
In the Old Covenant they sacrificed animals yearly as a sin offering to cover up the sins, but the blood of the animals could not take away their sins.
Hebrews 10:5-31 (New King James Version)
Christ’s Death Fulfills God’s Will
5 Therefore, when He came into the world, He said:
“ Sacrifice and offering You did not desire,
But a body You have prepared for Me.
6 In burnt offerings and sacrifices for sin
You had no pleasure.
7 Then I said, ‘Behold, I have come—
In the volume of the book it is written of Me—
To do Your will, O God.’”
8 Previously saying, “Sacrifice and offering, burnt offerings, and offerings for sin You did not desire, nor had pleasure in them ” (which are offered according to the law), 9 then He said, “Behold, I have come to do Your will, O God.” He takes away the first that He may establish the second. 10 By that will we have been sanctified through the offering of the body of Jesus Christ once for all.
Christ’s Death Perfects the Sanctified
11 And every priest stands ministering daily and offering repeatedly the same sacrifices, which can never take away sins. 12 But this Man, after He had offered one sacrifice for sins forever, sat down at the right hand of God, 13 from that time waiting till His enemies are made His footstool. 14 For by one offering He has perfected forever those who are being sanctified.
15 But the Holy Spirit also witnesses to us; for after He had said before,
16 “This is the covenant that I will make with them after those days, says the LORD: I will put My laws into their hearts, and in their minds I will write them,” 17 then He adds, “Their sins and their lawless deeds I will remember no more.” 18 Now where there is remission of these, there is no longer an offering for sin.
Hold Fast Your Confession
19 Therefore, brethren, having boldness to enter the Holiest by the blood of Jesus, 20 by a new and living way which He consecrated for us, through the veil, that is, His flesh, 21 and having a High Priest over the house of God, 22 let us draw near with a true heart in full assurance of faith, having our hearts sprinkled from an evil conscience and our bodies washed with pure water. 23 Let us hold fast the confession of our hope without wavering, for He who promised is faithful. 24 And let us consider one another in order to stir up love and good works, 25 not forsaking the assembling of ourselves together, as is the manner of some, but exhorting one another, and so much the more as you see the Day approaching.
26 For if we sin willfully after we have received the knowledge of the truth, there no longer remains a sacrifice for sins, 27 but a certain fearful expectation of judgment, and fiery indignation which will devour the adversaries. 28 Anyone who has rejected Moses’ law dies without mercy on the testimony of two or three witnesses. 29 Of how much worse punishment, do you suppose, will he be thought worthy who has trampled the Son of God underfoot, counted the blood of the covenant by which he was sanctified a common thing, and insulted the Spirit of grace? 30 For we know Him who said, “Vengeance is Mine, I will repay,” says the Lord. And again, “The LORD will judge His people.” 31 It is a fearful thing to fall into the hands of the living God.
God has tremendous love and patience for us but we cannot regard what Jesus did as a common thing and sin willfully. Think about what Jesus did. He took a horrible beating.
Let’s look at
1 Peter 2:24 (NKJV)
24 who Himself bore our sins in His own body on the tree, that we, having died to sins, might live for righteousness—by whose stripes you were healed.
The WUEST translation is more descriptive
1 Peter 2:24 (WUEST)
Who himself carried up to the Cross our sins in His body and offered himself there as on an altar, doing this in order that we, having died with respect to our sins, might live with respect to righteousness, by means of whose bleeding stripe (the word “stripe” is in the singular here; a picture of our Lord’s back after the scourging, one mass of raw, quivering flesh with no skin remaining, trickling with blood) you were healed,
Jesus took that horrible beating for us because He loves us so much.
In Revelations 12:11 it says
11 And they overcame him (the Devil) by the blood of the Lamb (Jesus) and by the word of their testimony, and they did not love their lives to the death.