That's What Love Is For by Amy Grant

"That's What Love Is For" is a 1991 single by Christian music singer Amy Grant. It was the third pop single off her 5× platinum-selling album Heart in Motion and the only one from the album to be released to both secular and Christian radio. It was Grant's second Christian radio single. In the United States the song was No. 1 for three weeks on Billboard's Adult Contemporary chart, spending 13 weeks in the top 10 and 32 weeks on the chart overall. It peaked at No. 7 on the Hot 100 where it spent four weeks in the top 10. It also reached No. 7 in Canada.