'Gladly' in the Bible

They gladly listened to his proposal, and promised to give him a sum of money. So he looked out for an opportunity to betray Him.

but His reply has been, "My grace suffices for you, for power matures in weakness." Most gladly therefore will I boast of my infirmities rather than complain of them--in order that Christ's power may overshadow me.

And as for me, most gladly will I spend all I have and be utterly spent for your salvation.