right ... the way I see this perfect verb / waw imperfect sequence as it relates to Gen 4:1-5 is as follows:
Genesis 4:
1 And Adam knew Eve his wife; and she conceived, and bare Cain, and said
1-2 I have gotten a man from the LORD. And she again bare his brother Abel. And Abel was a keeper of sheep,
2-3 but Cain was a tiller of the ground. And in process of time it came to pass, that Cain brought of the fruit of the ground an offering unto the LORD.
4 And Abel, he also brought of the firstlings of his flock and of the fat thereof. And the LORD had respect unto Abel and to his offering:
5 But unto Cain and to his offering he had not respect.And Cain was very wroth, and his countenance fell.
and if as you state, Abel brought his offering prior to Cain having brought his offering, then I believe what you are saying is that you read Gen 4:4 right after "and Abel was a keeper of sheep" (Gen 4:2) ...
then you read "but Cain was a tiller of the ground" ... followed by the text relating to Cain's offering (Gen 4:4).
.
Genesis 4:
1 And Adam knew Eve his wife; and she conceived, and bare Cain, and said
1-2 I have gotten a man from the LORD. And she again bare his brother Abel. And Abel was a keeper of sheep,
2-3 but Cain was a tiller of the ground. And in process of time it came to pass, that Cain brought of the fruit of the ground an offering unto the LORD.
4 And Abel, he also brought of the firstlings of his flock and of the fat thereof. And the LORD had respect unto Abel and to his offering:
5 But unto Cain and to his offering he had not respect.And Cain was very wroth, and his countenance fell.
and if as you state, Abel brought his offering prior to Cain having brought his offering, then I believe what you are saying is that you read Gen 4:4 right after "and Abel was a keeper of sheep" (Gen 4:2) ...
then you read "but Cain was a tiller of the ground" ... followed by the text relating to Cain's offering (Gen 4:4).
.
I have gotten a man from the LORD. And she again bare his brother Abel. And Abel was a keeper of sheep,
And Cain was a tiller of the ground. And in process of time it came to pass, that Cain brought of the fruit of the ground an offering unto the LORD.
Now Abel, he had also brought of the firstlings of his flock and of the fat thereof. And the LORD had had respect unto Abel and to his offering:
But unto Cain and to his offering he had not respect.And Cain was very wroth, and his countenance fell.