Here is something from gotquestions.com about being saved and sin
Question: "If I am saved and all of my sins are forgiven, why not continue to sin?"
Answer: The apostle Paul answered a very similar question in
Romans 6:1-2, “What shall we say, then? Shall we go on sinning so that grace may increase? By no means! We died to sin; how can we live in it any longer?” The idea that a person could “trust in Jesus Christ” for salvation and then go on living just as he/she lived before, is absolutely foreign to the Bible. Believers in Christ are new creations (
2 Corinthians 5:17). The Holy Spirit changes us from producing the acts of the flesh (
Galatians 5:19-21) to producing the fruit of the Spirit (
Galatians 5:22-23). The Christian life is a changed life because the Christian is changed.
What differentiates Christianity from every other religion is that Christianity is based on what God has done for us through Jesus Christ—divine accomplishment. Every other world religion is based on what we must do to earn God's favor and forgiveness—human achievement. Every other religion teaches that we must do certain things and stop doing certain other things in order to earn God's love and mercy. Christianity, faith in Christ, teaches that we do certain things and stop doing certain things because of what Christ has done for us.
How could anyone, having been delivered from sin's penalty, eternity in hell, go back to living the same life that had him on the path to hell in the first place? How could anyone, having been cleansed from the defilement of sin, desire to go back to the same cesspool of depravity? How could anyone, knowing what Jesus Christ did on our behalf, go on living as if He were not important? How could anyone, realizing how much Christ suffered for our sins, continue sinning as if those sufferings were meaningless?
Romans 6:11-15 declares, “In the same way, count yourselves dead to sin but alive to God in Christ Jesus. Therefore do not let sin reign in your mortal body so that you obey its evil desires. Do not offer the parts of your body to sin, as instruments of wickedness, but rather offer yourselves to God, as those who have been brought from death to life; and offer the parts of your body to him as instruments of righteousness. For sin shall not be your master, because you are not under law, but under grace. What then? Shall we sin because we are not under law but under grace? By no means!”
For the truly converted, then, continuing to live sinfully is not an option. Because our conversion resulted in a completely new nature, our desire is to no longer live in sin. Yes, we still sin, but instead of wallowing in it as we once did, we now hate it and wish to be delivered from it. The idea of “taking advantage” of Christ’s sacrifice on our behalf by continuing to live sinfully is unthinkable. If a person believes himself to be a Christian and still desires to live the old, sinful life, he has reason to doubt his salvation. “Examine yourselves to see whether you are in the faith; test yourselves. Do you not realize that Christ Jesus is in you—unless, of course, you fail the test?” (
2 Corinthians 13:5).
Question: "Do we sin daily? Is it possible to go an entire day without sinning?"
Answer: While there is not a Bible verse that specifically states we commit a sinful act each day, we do have verses that remind us that we have inherited the capacity to sin at any moment. "Sin entered the world through one man, and death through sin, and in this way death came to all men, because all sinned" (
Romans 5:12). "Surely I was sinful at birth, sinful from the time my mother conceived me" (
Psalm 51:5). In addition, we have commands that we know we never keep, much less on a daily basis. For instance, who can claim to love God with all his heart, mind and soul every moment of every day? No one. Yet, that is the greatest commandment (
Matthew 22:36-38). Failing to love God completely at all times is a daily sin for all Christians.
We also have a verse that warns us of the deceitfulness of our old sinful nature, which in a sense is warning us of the potential, if not the likelihood, of daily sin. "The heart is deceitful above all things, and desperately wicked: who can know it?" (
Jeremiah 17:9). Even the apostle Paul was frustrated with his own battle against indwelling sin. "For I delight in the law of God after the inward man: 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" (
Romans 7:22-23). This capacity to sin led him to cry in desperation, “What a wretched man I am! Who will rescue me from this body of death?” (
Romans 7:24).
Solomon knew full well that he and all men not only have the potential for sin, but that we all exercise that capacity routinely. As he stated in his prayer at the dedication of the temple, "If they sin against thee, (for there is no man that sinneth not)" (
1 Kings 8:46). And Solomon spoke of it again in the book of Ecclesiastes: "For there is not a just man upon earth, that doeth good, and sinneth not" (
Ecclesiastes 7:20). Again, while these verses do not unequivocally indicate daily sin, they certainly warn us against the pride of saying at any moment that we have no sin.
The good news is that we will not have to strive forever against daily sin. One day we will be in heaven with our Savior and will be freed from the presence and power of sin, just as we have already been freed from its penalty.