Isaiah 26:10

Though grace is shown to the wicked, they do not learn righteousness; even in a land of uprightness they go on doing evil and regard not the majesty of the LORD.

Though grace is shown to the wicked
Matthew 5:45 "... that you may be sons of your Father in heaven. He causes the sun to rise on the evil and the good, and sends rain on the righteous and the unrighteous."

even in a land of uprightness they go on doing evil
Isaiah 32:6 For the fool speaks folly, his mind is busy with evil: He practices ungodliness and spreads error concerning the LORD; the hungry he leaves empty and from the thirsty he withholds water.
Isaiah 59:7 Their feet rush into sin; they are swift to shed innocent blood. Their thoughts are evil thoughts; ruin and destruction mark their ways.
Isaish 59:12-13 For our offenses are many in your sight, and our sins testify against us. Our offenses are ever with us, and we acknowledge our iniquities: rebellion and treachery against the LORD, turning our backs on our God, fomenting oppression and revolt, uttering lies our hearts have conceived.

and regard not the majesty of the LORD
1 Samuel 12:24 "But be sure to fear the LORD and serve him faithfully with all your heart; consider what great things he has done for you."
Isaiah 22:12-14 The Lord, the LORD Almighty, called you on that day to weep and to wail, to tear out your hair and put on sackcloth. But see, there is joy and revelry, slaughtering of cattle and killing of sheep, eating of meat and drinking of wine! "Let us eat and drink," you say, "for tomorrow we die!" The LORD Almighty has revealed this in my hearing: "Till your dying day this sin will not be atoned for," says the Lord, the LORD Almighty.
Jeremiah 2:19 "Your wickedness will punish you; your backsliding will rebuke you. Consider then and realize how evil and bitter it is for you when you forsake the LORD your God and have no awe of me," declares the Lord, the LORD Almighty.
Hosea 11:7 "My people are determined to turn from me. Even if they call to the Most High, he will by no means exalt them."
John 5:37-38 "And the Father who sent me has himself testified concerning me. You have never heard his voice nor seen his form, nor does his word dwell in you, for you do not believe the one he sent."
Romans 2:4 Or do you show contempt for the riches of his kindness, tolerance and patience, not realizing that God's kindness leads you toward repentance?

Scriptures taken from the Holy Bible, New International Version® NIV®, Copyright© 1973, 1978, 1984 by International Bible Society. Used by permission. All rights reserved worldwide.