How do I get my heart right?

How do you and I get our hearts right? It seems such a tough question to answer, and the variety of responses could be so numerous that they would confuse us even more. Thomas Aquinas tried to provide us with a reasonable answer when he wrote:

"A person's heart is right when he wills what God wills."

What do you make of that? Does that sound right? Is that a good place to get our hearts right?

Mark 14:36 - “Abba, Father,” he cried out, “everything is possible for you. Please take this cup of suffering away from me. Yet I want your will to be done, not mine.”

Living in Grace
D3LM3