How about a verse or two to support your assertions?
I try not to be weighty. However, what you just wrote needs weight. Hot air has no substance..
Jn 17, for one, shows that there was an understanding of the 'risk' involved in creating humanity. Sometimes this is called the 'parenting risk' in theology.
The grief expressed by God in Gen 6 about what mankind had become is also an indication that he knew before hand that it could go that badly.
I don't think we need Bible verses to tell us that a person who sacrifices for the benefit of another is to be honored, but of course, several do.