Have one way of becoming holy: the grace of God and your will to live by grace (cf. 1 Cor 15:10). God will never be lacking with his grace; but is your will strong enough? (Cardinal Van Thuan, Five Loaves and Two Fish)
Reflection
Rather than an abandonment of will, trusting in God’s grace is a full act of the will. In fact it is the fullest human act possible.