"tetelestai" ~ (Greek) translation: it is finished. On the cross just before Jesus died he said it is finished. In those times the word tetelestai was stamped onto Any depts that had been paid off. Therefore Jesus said that our debts are paid.
Agape - often translated "unconditional love", is one of the Koine Greek words translated into English as love, one which became particularly appropriated in Christian theology as the love of God or Christ for humankind.