i agree, which is why im tryoing to figure out the finished works of the cross being everything, and leaving out the gospel preached By Jesus that is our freedom from sin, while the crucifixion is our atonement. I look at it like the 4 gospels are the finished work, Jesus says that He finished the work God gave Him to do, before He even went to the cross in the midst of explaining that He gave His followers Gods word, that the words He gave sanctified them.
john 17:4 "I have glorified thee on the earth: I have finished the work which thou gavest me to do.
and then after the cross, He says " go teach the world to obey the things i taught you." so im the same i take the finished work of the cross to leave out the spirit and Life of the gospel, which is the word of God. when i see everything Jesus teaches of His words, He says they are freedom from sin, spirit and Life, the truth from God , He says they will never pass away, He says they will bring the Holy ghost, he says so many things regarding the things He said and then send His disciples out into the world to teach those things to the world.
its why im confused about the cross changing anything He said, i rather Look at His crucifixion and resurrection, as the sealing of His words as moses sealed the law in the old testament. which as hebrews is clear was only a foretelling shadow of the good things to come
Hebrews 9:15-22 "
And for this cause he is the mediator of the new testament, that by means of death, for the redemption of the transgressions that were under the first testament, they which are called might receive the promise of eternal inheritance. 16For where a testament is, there must also of necessity be the death of the testator.
17For a testament is of force after men are dead: otherwise it is of no strength at all while the testator liveth. ( to me this is the purpose of His death to put the new testament of the gospel into place and authority)
(and then it goes on to use the example of the first testament) 18Whereupon neither the first testament was dedicated without blood. 19For when Moses had spoken every precept to all the people according to the law, he took the blood of calves and of goats, with water, and scarlet wool, and hyssop, and sprinkled both the book, and all the people, 20Saying, This is the blood of the testament which God hath enjoined unto you. 21Moreover he sprinkled with blood both the tabernacle, and all the vessels of the ministry. 22And almost all things are by the law purged with blood; and without shedding of blood is no remission.
so isnt the gospel what the blood seals, and binds to believers as the blood bound the Law of moses to the isrealites?
so really the finished work is all of the 4 gospels, its the provision everything He said, and everything He did to make it eternal and fulfill the old, set in place the new ? then to look at the communion he taught " this is the blood of the covenant, and this is my body which is broken for you"
i think much the same that its not only about Jesus dying and being raised n hebrews again were told about the resurrection, being the means by Which Jesus became the High priest " by the power of an indestructable Life" in the order of melchezidek High priest long before the order of aaron was given, or before the Law ever was. this is why i just dont really see how the work of the cross is our saving Grace, but rather a part of it, like the sacrificial system was in the law, a part of it. that didnt mean the people werent still taught by God and commanded to follow His words.