What makes That's What Love Is For by Amy Grant notable?

This album features the hit single 'That's What Love Is For', which became a significant chart success, reaching the top of the Billboard Adult Contemporary chart. The song's positive reception helped solidify Grant's crossover appeal and demonstrated the growing acceptance of Christian themes in popular music. By the time 'That's What Love Is For' was released in 1991, Amy Grant had already established herself as a prominent figure in contemporary Christian music. This album marked her transition into mainstream pop, following the commercial success of her previous album, 'Heart in Motion', which had propelled her into a wider audience.