What he did was to avoid his duty to his brother. The wasting of seed on the ground was only the means by which he did the destible part, which is not having children for his brother. In this passage (and in the book of Genesis), not furthering his brother’s line is far more important than spilling his seed
No, I’m sorry Muze. You are not reading the words correctly.
…he wasted his seed on the ground, to avoid contributing offspring for his brother. What he did greatly offended the LORD…
What he did = spill his seed
Why he did it = to avoid contributing offspring for his brother.
God was offended with what he did, not the reason why he did it. What he did was spill his seed. The Bible clearly states that avoiding his duty was the reason
why he did it but that spilling his seed was the actual deed.
And look at the punishment. God himself handed down the punishment for avoiding the duty to his brother in the mosaic law. That punishment, as perscribed by God himself in Deuteronomy 25, was public humiliation. See post 14 for the exact text or reference
Duteronomy 25:5-10 at the USCCB website or any other website or Bible as you prefer.
Yet God did not demand the punishment of pubilc humiliation which
He himself perscribed for avoiding duty to one’s brother. Instead, God demanded Onan’s life. This was far in excess of the punishment which God himself had laid out for such a crime, not having children on your brother’s behalf. Why would God exceed his own punishment? Isn’t justice one of God’s most basic traits? God did not hand down the punishment for failing to fulfill one’s duty to one’s brother because Onan’s crime was not that he did not fulfill the duty to his brother (which was the reason) but because he spilled his seed.
-Tim-