cheap grace, ware in the bible is it wrote as cheap grace.
out of interest, how many were told about jesus christ by a second person, ie at church, or someone speaking to you about jesus christ. and you call this cheap grace.
sorry directly is speculation,(in a second person telling you direct)
as cornelius believed in god. so do non christian jews, the point, i am getting at, dose the holy spirit touch or move you when reading the bible in your bible or prayer time. so it would be possible for god to move others, or save them, if they understood what god was saying to them, through the bible.etc ie abraham heard voice. etc