If you're searching for an example of unconditional love, take a look at the father of the prodigal son.
The father is much like the helpless parent whose unending love is neither understood nor appreciated by either son. He allows his sons to make their own decisions, despite how bad those choices may be.
No matter what terrible wrong they may commit, he loves them. A perfect picture of the love of our Heavenly Father has for his children.
Notwithstanding the father's love, the younger son wants to see him dead, so he can receive his inheritance, while the elder son is self righteously preoccupied with the "good standing" he has "earned".
Their father's unconditional love for them is completely beyond their comprehension.
The younger son begins to understand his father's love...