The double-payment argument for limited atonement is a mistaken theological argument that assumes a commercial view of atonement and creates problems for the concepts of grace, justification and faith.
"You shall love the Lord your God with all your heart, and with all your soul, and with all your mind." Matthew 22:37 (NASB)
Early Roman Bishops: The First and Second Century Evidence
Surveying the New Testament, The Didache, 1 Clement, Hermas, Ignatius, Polycarp, and Roman Catholic scholarship on the presence of a bishop of Rome in the first and second centuries AD.