Are we changed after we become a child of God (by grace through faith)?
Yes!
π How are we changed? Do we instantly become perfect people who don't sin?
NO, we still have fallen sinful flesh, but our SPIRIT is alive through Christ Jesus.
Romans 7:23-25
23 But I see another law in my members, warring against the law of my mind, and bringing me into captivity to the law of sin which is in my members. 24 O wretched man that I am! who shall deliver me from the body of this death? 25 I thank God through Jesus Christ our Lord. So then with the mind I myself serve the law of God; but with the flesh the law of sin.
1 Peter 3:18
18 For Christ also suffered once for sins, the righteous for the unrighteous, that He might bring us to God, being put to death in the flesh but made alive in the spirit,
π Do we say that it's totally ok to sin then because of God's grace? No!
Romans 6:1-4
1 What shall we say then? Shall we continue in sin, that grace may abound? 2 God forbid. How shall we, that are dead to sin, live any longer therein? 3 Know ye not, that so many of us as were baptized into Jesus Christ were baptized into his death? 4 Therefore we are buried with him by baptism into death: that like as Christ was raised up from the dead by the glory of the Father, even so we also should walk in newness of life.
π Do we loose our salvation if we sin after we become a child of God (by grace through faith)? Can we loose our salvation?
ABSOLUTELY NOT!
2 Timothy 2:13
13 if we are faithless, He remains faithfulβ for He cannot deny himself.
Romans 8:31-39
31 What shall we then say to these things? If God be for us, who can be against us? 32 He that spared not his own Son, but delivered him up for us all, how shall he not with him also freely give us all things? 33 Who shall lay any thing to the charge of God's elect? It is God that justifieth. 34 Who is he that condemneth? It is Christ that died, yea rather, that is risen again, who is even at the right hand of God, who also maketh intercession for us. 35 Who shall separate us from the love of Christ? shall tribulation, or distress, or persecution, or famine, or nakedness, or peril, or sword? 36 As it is written, For thy sake we are killed all the day long; we are accounted as sheep for the slaughter. 37 Nay, in all these things we are more than conquerors through him that loved us. 38 For I am persuaded, that neither death, nor life, nor angels, nor principalities, nor powers, nor things present, nor things to come, 39 Nor height, nor depth, nor any other creature, shall be able to separate us from the love of God, which is in Christ Jesus our Lord.
Jude 1:24-25
24 Now to HIM who is able to keep you from stumbling and to present you blameless before the presence of his glory with great joy, 25 to the only God, our Savior, through Jesus Christ our Lord, be glory, majesty, dominion, and authority, before all time and now and forever. Amen.
π So then...We are changed because we are REDEEMED and made a new creation by the work of the Holy Spirit.
Galatians 6:14-15
14 But God forbid that I should glory, save in the cross of our Lord Jesus Christ, by whom the world is crucified unto me, and I unto the world. 15 For in Christ Jesus neither circumcision availeth any thing, nor uncircumcision, but a new creature.
2 Corinthians 5:17
17 Therefore if any man be in Christ, he is a new creature: old things are passed away; behold, all things are become new.
Generation 2434