The scriptures are spiritually discerned, therefore the unsaved man cannot understand them. There will always be non believers (without the Holy Spirit) who will always get the wrong interpretation. At the same time you'll come across some believers who do have the Holy Spirit, but because they favor their particular (non salvational) view they will unfortunately end up twisting multiple scriptures to support that view. We're supposed to change our view to match the scriptures, not change the scriptures to support our view. Check out my signature below my post
The bible is flawless with no contradictions. God is perfect. Men aren't. I do agree with what someone said here, that the ongoing debates will confuse you. So pray on it and ask God to help you in your studying of the scriptures. Make sure to read by chapter so you get the correct context and also read the chapters that follow and precede because they usually give you messages that relate to what you just read. Too often on here I have noticed someone will pull out a verse to support a false teaching but if they had just read the rest of the chapter the context would be very clear.
Here's a scripture on spiritual wisdom.
1 Corinthians...
And I, brethren, when I came to you, did not come with excellence of speech or of wisdom declaring to you the testimony of God. For I determined not to know anything among you except Jesus Christ and Him crucified. I was with you in weakness, in fear, and in much trembling. And my speech and my preaching were not with persuasive words of human wisdom, but in demonstration of the Spirit and of power, that your faith should not be in the wisdom of men but in the power of God.
However, we speak wisdom among those who are mature, yet not the wisdom of this age, nor of the rulers of this age, who are coming to nothing. But we speak the wisdom of God in a mystery, the hidden wisdom which God ordained before the ages for our glory, which none of the rulers of this age knew; for had they known, they would not have crucified the Lord of glory. But as it is written: “Eye has not seen, nor ear heard, Nor have entered into the heart of man The things which God has prepared for those who love Him.”
But God has revealed them to us through His Spirit. For the Spirit searches all things, yes, the deep things of God. For what man knows the things of a man except the spirit of the man which is in him? Even so
no one knows the things of God except the Spirit of God. Now we have received, not the spirit of the world, but the Spirit who is from God, that we might know the things that have been freely given to us by God.
These things we also speak, not in words which man’s wisdom teaches but which the Holy Spirit teaches, comparing spiritual things with spiritual.
But the natural man does not receive the things of the Spirit of God, for they are foolishness to him; nor can he know them, because they are spiritually discerned. But he who is spiritual judges all things, yet he himself is rightly judged by no one. For “who has known the mind of the Lord that he may instruct Him?” But we have the mind of Christ.