GOD gives us a new song

saiah 42:15-17
GOD gives us a new song because He has brought us out of darkness and away from idols. GOD provides all our needs. He has called us into righteousness. He will open blind eyes and deaf ears, release prisoners, and bring light where there has always been darkness.
GOD has a purpose for everything. Soon He will will cry out as a woman in labor. The pain is great, but it is the because of an exhaustive work that will bring forth life. He causes things that we would think will stand forever to fail and disappear. But those who trust in GOD will never be forsaken. Those who trust in idols will be condemned utterly. Woe unto them, they have no hope,

Isaiah 42:18-21
Someone once said, " there is none so blind, as those will not see, nor none so deaf as those who will not hear. GOD says to His people,
Those who are choosing to be blind and deaf—
Choose to see and hear the LORD GOD!
The world is blind, but GOD's people a lot of times CHOOSE to be blind and deaf. GOD is speaking, teaching, calling out, helping healing. But even His people refuse to pay attention. Many times to suit ourselves, we choose to not to her or see.
So GOD says, "Hear you deaf! See you blind!"

Isaiah 42: 22-25
Many are trapped in pits (figuratively) that they can't get out of on their own. Many are kidnapped (physically and figuratively) and stolen from the LORD.
GOD says, "Who will accept My invitation? Who will listen and take it to heart?" GOD will sometimes put circumstances in place that will force us to make a choice for or against GOD. L. E. Maxwell wrote a book called crowded to CHRIST that talks about this.
Sometimes when GOD crams us into a corner, we will choose GOD, but many times we will still refuse to repent and take GOD at His word. But GOD is ever faithful. God demonstrates His own love for us in this: While we were still sinners, CHRIST died for us. (Romans 5:8)

Isaiah 43 :1-3
GOD created us in the physical form, then took us and made us eternal as the Prince of GOD, the chosen people, GOD's property. But now, this is what the Lord says— He who created you, O Jacob, He who formed you, O Israel: “Fear not, for I have redeemed you; I have summoned you by name; you are Mine.
Those who have chosen to accept the gift of salvation, He now has a contract with you that He will not break. You cannot get out of it.
He will pour out His fury against the evil and the sin. He has come to seek and save. He is sending floods to wash away the sins we have chosen. He is sending fire to burn out the evil. GOD says this is for our benefit. You will not be drowned. You will not be burned. "I your Savior and GOD have paid the ransom for you. GOD gave you everything of Himself to buy you, so He won't take any amount to let you go. We are big problems to GOD. We are unruly, undisciplined, and disobedient, GOD says we are His problem, "I paid the highest price possible for you and I will not lose you. When I am finished with you, I will have fixed all the problems!"