The doctrine of Redemption the action of saving or being saved from sin, error,

The doctrine of Redemption the action of saving or being saved from sin, error, or evil.
“God’s plans for the redemption of his world”
the action of regaining or gaining possession of something in exchange for payment or clearing a debt.
There are two types of redemption: equitable redemption and statutory redemption.
1) The right to redeem property or payment of the principal, interest, and costs.
2) The right to redeem property is called the “statutory right of redemption
Describe the two types biblically? 3). What covenant best describes redemption use only one? 4). What was the shadow of the redeeming plan?
5). What bilateral covenant cause the default for all of humanity?