Sin blind people

[Joelel]

Sin In peoples life will blind them to where they can't receive or understand truth

(Them that don't sin)
1 Cor. 02:006Howbeit we speak wisdom among them that are perfect: yet not the wisdom of this world, nor of the princes of this world, that come to nought:

1 Cor.003:001 And I, brethren, could not speak unto you as unto spiritual, but as unto carnal, even as unto babes in Christ. 003:002I have fed you with milk, and not with meat: for hitherto ye were not able to bear it, neither yet now are ye able. 003:003For ye are yet carnal: for whereas there is among you envying, and strife, and divisions, are ye not carnal, and walk as men?

(Them that sin are forever learning and never able to come to the knowledge of truth.)
2 Tim:2:018 Who concerning the truth have erred, saying that the resurrection is past already; and overthrow the faith of some. 002:019Nevertheless the foundation of God standeth sure, having this seal, The Lord knoweth them that are his. And, Let every one that nameth the name of Christ depart from iniquity. 002:020But in a great house there are not only vessels of gold and of silver, but also of wood and of earth; and some to honour, and some to dishonour. 002:021If a man therefore purge himself from these, he shall be a vessel unto honour, sanctified, and meet for the master's use, and prepared unto every good work. 002:022Flee also youthful lusts: but follow righteousness, faith, charity, peace, with them that call on the Lord out of a pure heart. 002:023But foolish and unlearned questions avoid, knowing that they do gender strifes. 002:024And the servant of the Lord must not strive; but be gentle unto all men, apt to teach, patient, 002:025In meekness instructing those that oppose themselves; if God peradventure will give them repentance to the acknowledging of the truth; 002:026And that they may recover themselves out of the snare of the devil, who are taken captive by him at his will.
003:001 This know also, that in the last days perilous times shall come. 003:002For men shall be lovers of their own selves, covetous, boasters, proud, blasphemers, disobedient to parents, unthankful, unholy, 003:003Without natural affection, trucebreakers, false accusers, incontinent, fierce, despisers of those that are good, 003:004Traitors, heady, highminded, lovers of pleasures more than lovers of God; 003:005Having a form of godliness, but denying the power thereof: from such turn away. 003:006For of this sort are they which creep into houses, and lead captive silly women laden with sins, led away with divers lusts, 003:007Ever learning, and never able to come to the knowledge of the truth.
(Sin will darken your understanding) Eph.4:011And he gave some, apostles; and some, prophets; and some, evangelists; and some, pastors and teachers; 004:012For the perfecting of the saints, for the work of the ministry, for the edifying of the body of Christ: 004:013Till we all come in the unity of the faith, and of the knowledge of the Son of God, unto a perfect man, unto the measure of the stature of the fulness of Christ: 004:014That we henceforth be no more children, tossed to and fro, and carried about with every wind of doctrine, by the sleight of men, and cunning craftiness, whereby they lie in wait to deceive; 004:015But speaking the truth in love, may grow up into him in all things, which is the head, even Christ: 004:016From whom the whole body fitly joined together and compacted by that which every joint supplieth, according to the effectual working in the measure of every part, maketh increase of the body unto the edifying of itself in love. 004:017This I say therefore, and testify in the Lord, that ye henceforth walk not as other Gentiles walk, in the vanity of their mind, 004:018Having the understanding darkened, being alienated from the life of God through the ignorance that is in them, because of the blindness of their heart:

(Them that practice sin or are lost are blinded to truth) 2 Cor.4:001 Therefore seeing we have this ministry, as we have received mercy, we faint not; 004:002But have renounced the hidden things of dishonesty, not walking in craftiness, nor handling the word of God deceitfully; but by manifestation of the truth commending ourselves to every man's conscience in the sight of God. 004:003But if our gospel be hid, it is hid to them that are lost: 004:004In whom the god of this world hath blinded the minds of them which believe not, lest the light of the glorious gospel of Christ, who is the image of God, should shine unto them.