It looks as though we do agree on some things. I'm sure we both agree that bringing every thought under subjection is not an easy task by no means and one that we are incapable of doing without relying on the help of the Holy Spirit to remind of all the precious promises of God that we may now partake of due to Christ's accomplishments on the cross.
We must hide that word in our heart and let it dwell richly in our heart (Ps 119:11, Col 3:16) so that the Holy Spirit can quicken us according to the word that we have received (Ps 119: 25,50,93,107,154). If we lack the word or doctrine in the heart the Spirit is grieved, not being able to quicken us in our thought life with God's thoughts. We must become a habitation of God through the Spirit (Eph 2:20-22) and have the word of God so saturate our soul that we will be able to discern any kind of negative influence from within or without that tries to put us back into bondage even through a single thought.
David said in (Ps 19:130), 'I hate vain thoughts'.
Ps 94:11 The LORD knoweth the thoughts of man, that they are vanity.
Ps 10:4 The wicked, through the pride of his countenance, will not seek after God: God is not in all his thoughts.
Ps 40:5 Many, O LORD my God, are thy wonderful works which thou hast done , and thy thoughts which are to us-ward: they cannot be reckoned up in order unto thee: if I would declare and speak of them, they are more than can be numbered .
Ps 139:17 How precious also are thy thoughts unto me, O God! how great is the sum of them!
Ps 139:23 Search me, O God, and know my heart: try me, and know my thoughts:
Is 55:7-9 Let the wicked forsake his way, and the unrighteous man his thoughts: and let him return unto the LORD, and he will have mercy upon him; and to our God, for he will abundantly pardon . 8 For my thoughts are not your thoughts, neither are your ways my ways, saith the LORD. 9 For as the heavens are higher than the earth, so are my ways higher than your ways, and my thoughts than your thoughts.
Is 65:2I have spread out my hands all the day unto a rebellious people, which walketh in a way that was not good, after their own thoughts;
Mt 15:18-20 But those things which proceed out of the mouth come forth from the heart; and they defile the man. 19 For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies: 20 These are the things which defile a man:
1Cor 3:19,20 For the wisdom of this world is foolishness with God. For it is written , He taketh the wise in their own craftiness. 20 And again, The Lord knoweth the thoughts of the wise, that they are vain.
Heb 4:12 For the word of God is quick , and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.
2Cor 10:4,5 For the weapons of our warfare are not carnal, but mighty through God to the pulling down of strong holds; 5 Casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ;