'Willing' in the Bible

However, Saul and the army spared Agag, along with the best of the flock, the cattle, the fatlings, and the lambs, as well as everything else that was of value. They were not willing to slaughter them. But they did slaughter everything that was despised and worthless.

The Lord rewards each man for his integrity and loyalty. Even though today the Lord delivered you into my hand, I was not willing to extend my hand against the Lord's chosen one.