Scriptures that show the efficaciousness of the death of Christ !
Jn 12 :
32And I, if I be lifted up [Speaking of His death] from the earth,
will draw all men unto me.
The Death of Christ will draw all unto Him, the word men is not in the original, and so does not mean all men as individuals without exception, but all that the Father giveth Him as per
Jn 6:37
All that the Father giveth me shall come to me; and him that cometh to
me I will in no wise cast out.
All races of men will believe in Him because of His being Lifted up.
Now Jesus is saying all for whom He is lifted up for and behalf of, they will come to believe in Him.
The lifting up effects the believing in Him. Lets look at Jn 3:
14And as Moses lifted up the serpent in the wilderness, even so must the Son of man be
lifted up:
15That whosoever believeth in him should not perish, but have eternal life.
The lifting up of the serpent was for them God had determined that would not die, but should live if and when they were bitten..
Here is the background story numbers 21:
5And the people spake against God, and against Moses, Wherefore have ye brought us up out of Egypt to die in the wilderness? for there is no bread, neither is there any water; and our soul loatheth this light bread.
6And the LORD sent fiery serpents among the people, and they bit the people; and much people of Israel died.
7Therefore the people came to Moses, and said, We have sinned, for we have spoken against the LORD, and against thee; pray unto the LORD, that he take away the serpents from us. And Moses prayed for the people.
8And the LORD said unto Moses, Make thee a fiery serpent, and set it upon a pole: and it shall come to pass,
that every one that is bitten, when he looketh upon it, shall live.
9And Moses made a serpent of brass, and put it upon a pole, and it came to pass, that if a serpent had bitten any man,
when he beheld the serpent of brass, he lived.
You see, God had already destroyed those whom He did not want to Live earlier vs
6And the LORD sent fiery serpents among the people, and they bit the people;
and much people of Israel died.
Those whom He determined to live, He caused them to have the fear of death ! They would be bitten and look to the serpent to live..but they had to first be spared of death themselves, of which God did..