“Therefore, I urge you, brothers and sisters, in view of God’s mercy, to offer your bodies as a living sacrifice, holy and pleasing to God—this is your true and proper worship. Do not conform to the pattern of this world, but be transformed by the renewing of your mind. Then you will be able to test and approve what God’s will is—His good, pleasing and perfect will.” (Romans 12:1-2)
There is a great difference between “renewing” our minds based on "God's mercy" and having our minds “brainwashed” by the opinions of a political or religious system. What institutions teach is the opinion of their leaders.
Humanity is not to be conformed to religious or political doctrines in the world but be transformed by renewing our minds to the will of God, not men. When we conform our mind to accept the MERCY of God, we can clearly see and understand what God "WILLS" for humanity. He wills all to be saved and reconciled to Himself. A few transform their minds in this present world, but all will do so in the world to come, the kingdom of God and Jesus Christ - in the new heaven and new earth.
“Because of the Lord’s great love we are not consumed, for His compassions never fail. They are new every morning…" (Lamentations 3:22)
"For God did not send the Son into the world to condemn the world, but so that the world might be saved through Him." (John 3:17)
"These things I have spoken to you so that in Me you may have peace. In this world you have tribulation, but take courage; I have overcome this world.” (John 16:33)
"Jesus answered, “My kingdom is not of this world. If My kingdom were of this world, My servants would be fighting so that I would not be handed over to the Jews; but as it is, My kingdom is not of this realm.” (John 18:36)
"For God has bound everyone over to disobedience so that He may have mercy on them all." (Romans 11:32)
"...this is good and acceptable in the sight of God our Savior, who WILLS all humanity to be saved and to come to the knowledge of the truth. For there is one God, and one mediator also between God and men, the man Christ Jesus, who gave Himself as a ransom for ALL.” (1 Timothy 2:3-6)
"And I perceived a new heaven and a new earth, for the former heaven and the former earth pass away, and the sea is no more. And I perceived the holy city, new Jerusalem, descending out of heaven from God, made ready as a bride adorned for her husband. And I hear a loud voice out of the throne saying, "Lo! the tabernacle of God is with mankind, and He will be tabernacling with them, and they will be His peoples, and God Himself will be with them.And He will be brushing away every tear from their eyes. And death will be no more, nor mourning, nor clamor, nor misery; they will be no more, for the former things passed away."And He Who is sitting on the throne said, "Lo! New am I making all!" And He is saying, "Write, for these sayings are faithful and true." (Revelation 21:1-5)