In his book, Searching for God Knows What, Donald Miller shares a story of how he helped a friend whose alcoholism was destroying his life:

Last year, I pulled a friend out of his closet…. His marriage was falling apart because of his inability to stop drinking. This man is a kind and brilliant human being, touched with many gifts from God, but addicted to alcohol, and being taken down in the fight. He was suicidal, we thought, and the kids had been sent away. We sat together on his back deck and talked for hours, deep into the night. I didn't think he was going to make it. I worried about him as I boarded my flight back to Portland, and he checked himself into rehab.

Two months later he picked me up from the same airport, having gone several weeks without a drink. As he told me the story of the beginnings of his painful recovery process, he said a single incident was giving him the strength to continue. His father had flown in to attend a recovery meeting with him, and in the meeting my friend had to confess all his issues and weaknesses. When he finished, his father stood up to address the group of addicts. He looked at his son and said, "I have never loved my son as much as I do at this moment. I love him. I want all of you to know I love him." My friend said at that moment, for the first time in his life, he was able to believe God loved him, too. He believed if God, his father, and his wife all loved him, he could fight the addiction, and he believed he might make it.