Hearing the word spiritually is the product of the New Birth,like Jesus says Jn 8:47
47 He that is of God heareth God's words: ye therefore hear them not, because ye are not of God.
Hearing spiritual things requires spiritual life. Just like hearing natural things requires natural life.
That is a different context from the passage I quoted. You must not have read the passage from Romans 10 very carefully. Read it again.
Romans 10:15 And how shall they preach, except they be sent? as it is written, How beautiful are the feet of them that preach the gospel of peace, and bring glad tidings of good things! 16 But they have not all obeyed the gospel. For Esaias saith, Lord, who hath believed our report? 17
So then faith cometh by hearing, and hearing by the word of God. 18 But I say, Have they not heard? Yes verily, their sound went into all the earth, and their words unto the ends of the world. 19 But I say, Did not Israel know? First Moses saith, I will provoke you to jealousy by them that are no people, and by a foolish nation I will anger you.
You are trying to say that someone can only hear the word of God if they have experienced the new birth, but Paul asks even regarding those who didn't believe: "Have they not heard?" and then he proceeds to show that they did hear because the word of God "went into all the earth". So, this passage says that unbelievers have heard the word of God, but they reject it. Don't confuse the simple gospel message (the milk) with the deeper things of God that the natural man can't understand (1 Cor 2:9-16), which Paul called "the meat" or "the solid food" of God's word (1 Corinthians 3:1-3).
Tell me, why does God condemn people for not believing in Jesus if they are not even able to do so? Does God condemn and punish people for no reason?
Tell me, why do you think that people have no excuse to not glorify God as God and be thankful to Him (Romans 1:18-21), but somehow many of those same people who are expected to glorify God and be thankful to Him can't acknowledge that they are sinners and believe in Christ? Why do you give them an excuse for not repenting and believing (because they can't due to supposedly being totally depraved), while they do not have any excuse for glorifying God and being thankful to Him instead of suppressing the truth in unrighteousness (Romans 1:18-21)?
Why do you believe that all people are capable of choosing whether or not to suppress the truth and whether or not to glorify God and be thankful to Him, but you think the choice of repenting and believing or not is entirely up to God? How can someone choose to glorify God and be thankful to Him without confessing their sins to Him? No one who refuses to turn away from their sins would ever glorify God and be thankful to Him. So, there is no excuse for anyone to not repent of their sins. Yet, you give them an excuse because you say no one can repent unless God gives them repentance. Which means you say that some cannot repent no matter what they do unless God gives them repentance. So, if God doesn't give them repentance when that's supposedly the only way someone can repent, wouldn't that be a legitimate excuse for someone to not repent? They can just say that they couldn't because God didn't give them repentance. That would be a valid excuse if that's how repentance worked. But, they have no excuse, so that's not how repentance works.