09/09/2026
Isaiah 64:6 tells us that all our righteousnesses are as filthy rags in the sight of God.
Then when we read the New Testament, Philippians 3:9 tells us that to be found in Christ, we don't have our own righteousness, which would come from keeping the law of Moses. Instead, we receive the righteousness of God by faith in Jesus Christ.
This is very similar to 2 Corinthians 5:21 which says "He (God the Father) has made Him (Jesus) to be sin for us, who knew no sin, that we might be made the righteousness of God in Him."
We are unrighteous and God is righteous.
In Romans 10:4, Paul describes the Jewish people as "going about to establish their own righteousness" because they were seeking to be righteous by the works of the law. They had not submitted to the righteousness of God.
This means that we need to understand that God is perfect, and we cannot access Him with our sins..
No evil, which is sin, can dwell with a perfect God in His perfect Heaven (Psalm 5:4). Not even a single lie can enter into this perfect place called Heaven (Revelation 21:27).
But what does this mean?
Proverbs 20:9 says "who can say, 'I have made my heart clean, I am pure from my sin?"
What is the answer? The answer is nobody. So we cannot go back in time and get rid of our own sins.
We have all told a lie. So all our sins must be removed from us and the righteousness of Jesus given to us.
What Psalm 5:4 and Revelation 21:27 are telling us is that we must be perfect to enter into Heaven.
This is the biggest reason why we must be saved by grace, because we cannot go back in time and get rid of our own sins (Proverbs 20:9).
Not only that, but we still cannot go even a day without committing a sin, even if it's a sinful thought about someone.
No matter what we do, we cannot make ourselves perfect.
The next point is, how do we become perfect?
I somewhat answered that question earlier but now I'll give more of a full answer.
Notice the verse I talked about earlier, Proverbs 20:9.
"Who can say, I have made my heart clean, I am pure from my sin?"
Compare that verse with Acts 15:9.
"And put no difference between us and them, purifying their hearts by faith" (Acts 15:9).
Notice the word "pure" in Proverbs 20:9, and notice the word "purified" in Acts 15:9.
Nobody can purify their own heart because that would mean they get rid of their own sins.
Instead, they need to trust in the Lord Jesus Christ as their Savior, understanding that He alone paid for their sins.
This is why John the Baptizer said the following about Jesus:
"The next day John seeth Jesus coming unto him, and saith, Behold the Lamb of God, which taketh away the sin of the world" (John 1:29).
Jesus was judged on the cross for all the sins of all people in the world.
Sin was judged on the Person of Jesus Christ, when He shed His sinless blood, dying on the cross.
On the third day, Jesus ride from the dead to offer all people a forever home in Heaven as a free gift.
This gift is called eternal life. A person only has life if they receive the righteousness of God really as a gift.
So when we believe Jesus did this for us, He gives us His righteousness, which is absolute perfection, as the gift that He already paid for on the cross.
If I offer you a gift, I cannot make you work for it. I cannot allow you to pay me for it.
The only thing you can do to receive that gift, is to believe I paid for it. If you believe that the gift has been paid for in full, you will not offer me anything for that gift.
Instead, you would freely receive the gift and you would simply say, thank you.
"And they said, Believe on the Lord Jesus Christ, and thou shalt be saved, and thy house" (Acts 16:31).