The station changed to a Southern gospel/Christian country format which remained until after the sale in December 2007 from Family Educational Broadcasting Corporation of Door County, WI, to Bethesda Christian Broadcasting.
Following the sale, WRGX changed its calls to WNLI and adopted a format of Christian talk, teaching and inspirational music.
On October 23, 2013, it was announced that WPFF, WNLI and their associated translators would be sold to the Educational Media Foundation, owners of the K-LOVE and Air 1 CCM networks.
Prior to the station's purchase by Educational Media Foundation, WNLI was relayed by W245AK, 96.9 is Sheboygan.
W245AK currently serves as a translator for WNLI's sister station, K-LOVE affiliate WPFF.