There are Christians who feel burdened and disheartened in their journey of faith as a result of previous shortcomings in their lives. There are those who feel guilty on a constant basis for sins committed in the past, seemingly unable to find comfort in the forgiveness that God provides. There are people who feel hopeless, utterly beyond the point of redemption. Further, the reality that we cannot change our past can be a difficult one to accept. That haunts the minds of certain people. It is also a basic fact of life that all decisions we make have consequences. However, this does not mean that all hope for us is lost. We must take responsibility for bad choices made rather than make excuses to justify them or shift the blame on to other people or things.
We do have the present moment in life. We can work to change our future, especially eternity, with God's help and by His grace. No transgression is beyond the power of His forgiveness. The salvation that He gives is complete, and without cost. We must trust God at His Word. Our foundational problem is sin, which is rebellion against the God who created us. It cannot simply be pushed aside or ignored. Sinners must either receive forgiveness from God or face divine judgment. That is the reason Christ came to offer Himself up as an atonement sacrifice. He paid an infinite ransom on our behalf, thereby enabling our redemption. This act in itself demonstrates the unfathomable depths of God's love for us. Consider the words of King David in the Psalms:
"The Lord is compassionate and gracious, slow to anger, abounding in love. He will not always accuse, nor will he harbor his anger forever; he does not treat us as our sins deserve or repay us according to our iniquities. For as high as the heavens are above the earth, so great is his love for those who fear him; as far as the east is from the west, so far has he removed our transgressions from us. As a father has compassion on his children, so the Lord has compassion on those who fear him; for he knows how we are formed, he remembers that we are dust." (Psalm 103:8-14)
Those words came from a man who was guilty of adultery and murder. To be "slow to anger" means to not speedily express wrath. God gives people time to repent of sin. When God is said to "abound in love," it means His love exists in great quantity and makes itself known in action. If God did not have compassion for sinners, then He would not have spared the Israelites who repeatedly turned against Him. He would have destroyed David the instant that he sinned, and had every right to do so. God would simply not pardon our iniquity. He is not under obligation to save us. Nobody is deserving of His salvation. The mercy of God has no limits.
Jesus Christ came to earth so that those who hunger and thirst for righteousness could live life more abundantly (John 10:10). The kind of life that we experience in Him is a higher quality of life. It is spiritual life that God gives. It is not a matter of having millions of dollars in the bank or living in a mansion. Countless believers throughout history, the apostles included, did not have access to earthly comforts or luxuries. We must turn not to ourselves, but to God who resurrects the dead (2 Corinthians 1:9). If one is still struggling with how God could possibly forgive his sins after reading all this, then he needs to consider the notorious example of the Apostle Paul:
"I thank him who has given me strength, Christ Jesus our Lord, because he judged me faithful, appointing me to his service, though formerly I was a blasphemer, persecutor, and insolent opponent. But I received mercy because I had acted ignorantly in unbelief, and the grace of our Lord overflowed for me with the faith and love that are in Christ Jesus. The saying is trustworthy and deserving of full acceptance, that Christ Jesus came into the world to save sinners, of whom I am the foremost. But I received mercy for this reason, that in me, as the foremost, Jesus Christ might display his perfect patience as an example to those who were to believe in him for eternal life." (1 Timothy 1:12-16)
If Paul, who even had the people of God sentenced to death, could be saved, then so can anybody else who calls upon His name. If God can forgive two murderers (i.e. King David and the Apostle Paul), then He certainly has the power to forgive more. There is no such thing as a cut off point for the mercies of God, except physical death. As long as there is life, there hope remains. It was that same man who uttered these refreshing words:
"For I am sure that neither death nor life, nor angels nor rulers, nor things present nor things to come, nor powers, nor height nor depth, nor anything else in all creation, will be able to separate us from the love of God in Christ Jesus our Lord." (Romans 8:38-39)
If this kind of a description of the love of God does not suffice to remove doubt, then nothing else will. It is safe to say that such a person has no faith. The Apostle Paul exhausted the words of his vocabulary in an effort to try even in the smallest sense to convey for readers of his letter the nature of God's love for sinners. It does not get any clearer than this.