Grace, in Christian theology, the spontaneous, unmerited gift of the divine favor in the salvation of sinners, and the divine influence operating in individuals for their regeneration and sanctification.


Mark 16:5-7 NLT
5 When they entered the tomb, they saw a young man clothed in a white robe sitting on the right side. The women were shocked, 6 but the angel said, “Don’t be alarmed. You are looking for Jesus of Nazareth, who was crucified. He isn’t here! He is risen from the dead! Look, this is where they laid his body. 7 Now go and tell his disciples, including Peter, that Jesus is going ahead of you to Galilee. You will see him there, just as he told you before he died.”

I. We were all dead in sin
Ephesians 2:1-3 NLT
Once you were dead because of your disobedience and your many sins. 2 You used to live in sin, just like the rest of the world, obeying the devil—the commander of the powers in the unseen world. He is the spirit at work in the hearts of those who refuse to obey God. 3 All of us used to live that way, following the passionate desires and inclinations of our sinful nature. By our very nature we were subject to God’s anger, just like everyone else.
 
SIN IS DEATH

1 John 5:19 NLT

We know that anyone born of God does not continue to sin; the One who was born of God keeps them safe, and the evil one cannot harm them.

Romans 5:20- Romans 6:2 NLT

20 God’s law was given so that all people could see how sinful they were. But as people sinned more and more, God’s wonderful grace became more abundant. 21 So just as sin ruled over all people and brought them to death, now God’s wonderful grace rules instead, giving us right standing with God and resulting in eternal life through Jesus Christ our Lord.
Well then, should we keep on sinning so that God can show us more and more of his wonderful grace? 2 Of course not! Since we have died to sin, how can we continue to live in it?

II.   We can all receive God’s grace
Ephesians 2:4-7 NLT
4 But God is so rich in mercy, and he loved us so much, 5 that even though we were dead because of our sins, he gave us life when he raised Christ from the dead. (It is only by God’s grace that you have been saved!) 6 For he raised us from the dead along with Christ and seated us with him in the heavenly realms because we are united with Christ Jesus. 7 So God can point to us in all future ages as examples of the incredible wealth of his grace and kindness toward us, as shown in all he has done for us who are united with Christ Jesus.

Romans 5:1-2 NLT 

Therefore, since we have been made right in God’s sight by faith, we have peace with God because of what Jesus Christ our Lord has done for us. 2 Because of our faith, Christ has brought us into this place of undeserved privilege where we now stand, and we confidently and joyfully look forward to sharing God’s glory.

III.   We are made new by grace
Ephesians 2:8-10 NLT
8 God saved you by his grace when you believed. And you can’t take credit for this; it is a gift from God. 9 Salvation is not a reward for the good things we have done, so none of us can boast about it. 10 For we are God’s masterpiece. He has created us anew in Christ Jesus, so we can do the good things he planned for us long ago.

2 Corinthians 5:17-21 
17 This means that anyone who belongs to Christ has become a new person. The old life is gone; a new life has begun! 18 And all of this is a gift from God, who brought us back to himself through Christ. And God has given us this task of reconciling people to him. 19 For God was in Christ, reconciling the world to himself, no longer counting people’s sins against them. And he gave us this wonderful message of reconciliation. 20 So we are Christ’s ambassadors; God is making his appeal through us. We speak for Christ when we plead, “Come back to God!” 21 For God made Christ, who never sinned, to be the offering for our sin, so that we could be made right with God through Christ.