He was the Passover lamb which paid the sin price for all the Old Testament believers and all the New Testament Christians, including us. This work is complete in Christ. We are saved solely by the grace of God. We see that our good works do not save us. We may do good works after we are saved, but it is grace that saves us, not the good works.
Many people wonder if they are really saved.
But if you ever struggle with this, you need to stand on God s promises in scripture. We know we are saved because God has promised us salvation in his word. If you are struggling with doubts, stand firm in God s word. We also know we are saved because God speaks to our heart. When we try to earn our way to heaven by doing good works, we are bound to fail because none of us are good enough.