by Anita Gates via nytimes.com

Della Reese, the husky-voiced singer and actress who spent almost a decade playing a down-to-earth heavenly messenger on the CBS series “Touched by an Angel” and became an ordained minister in real life, died on Sunday night at her home in Encino, Calif. She was 86.

Her death was confirmed by her manager, Lynda Bensky. She did not specify the cause but said that Ms. Reese had diabetes.

Ms. Reese had been under contract to Jubilee Records for three years when, in 1957, she had her first big hit record, the romantic ballad “And That Reminds Me.”

Named the year’s most promising “girl singer” by Billboard, Variety and Cash Box, she was soon making regular appearances on the leading television variety shows of the day. Her biggest hit was “Don’t You Know” — adapted from “Musetta’s Waltz,” an aria from “La Bohème” — which reached No. 2 on the Billboard singles chart in 1959.

But she became best known as an actress, particularly in the sentimental drama series “Touched by an Angel,” which had its premiere in 1994 and evolved into one of prime time’s top-rated shows. It placed in the Nielsen Top 10 from 1996 to 2000, with an average of more than 20 million weekly viewers at one point.

In the show, Ms. Reese, by then in her 60s, was cast as Tess, a stern but loving supervisor of angels who guided a softhearted and less experienced angel, Monica (Roma Downey), in helping humans at crossroads in their lives. The series told reassuring stories of forgiveness and second chances with mild irreverence. (“You get your little angel butt back to the city,” Tess told Monica in one episode.)

Ms. Reese contended that no career switch was involved. “Every time I sang the blues, I wasn’t blue,” she said in a 2008 interview for the Archive of American Television, alluding to her emotional connections and delivery as a vocalist. “I was already acting.”

Ms. Reese’s religious faith was a major influence in her career. In 1996 she told The Chicago Tribune that she had consulted with God about whether to sign on for “Angel.” “As clearly as I hear you,” she said, “I heard him say: ‘You can do this. I want you to do this, and you can retire in 10 years.’ ”

The series lasted nine years, and she continued to act for another decade after that.