Abel was the first man who went to Heaven, and he went by way of blood.
So we find it in all the worships of God from the earliest times.
In the story of Abel and Cain we are told: “In process of time it came to
pass that Cain brought of the fruit of the ground an offering unto the
Lord. And Abel also brought of the firstlings of his flock, and of the
fat thereof, and the Lord had respect unto Abel and to his offering; but
unto Cain and his offering He had not respect. And Cain was very wroth,
and his countenance fell.”
Now, we find that Cain brought a bloodless sacrifice--“he brought of the
fruit of the ground”--and Abel brought a bleeding lamb. Right on the
morning of grace we see here that God had marked a way for men to come to
Him, and that way was the way that Abel took, and Cain came to God with
a sacrifice of his own, in his own way. Cain, perhaps, reasoned that he
did not see why the products of the earth--why the fruit--should not be
as acceptable to God as a bleeding lamb. He did not like a bleeding lamb,
and so he brought his fruit.
Now, we do not know how there was any difference between those two boys.
Both must have been brought up in the same way; both came from the same
parents. Yet we find in the offerings there was a difference between them.