Eternal salvation is both free and simple. It’s free because Jesus Christ paid the full price for our sins through His death on the cross, offering us forgiveness of sins and eternal life as a gift. God requires no works or effort from us to receive this gift—faith alone in Christ alone is the sole condition for salvation. God the Son died for our sins, was buried, and raised again on the third day (1 Cor 15:3-4), conquering sin and death, and He grants eternal life to us who simply believe in Him as our Savior (John 3:16; Acts 16:31). Salvation is by grace, through faith, and is entirely the work of God, making it both a free and simple process, accessible to all who believe.