Meaning and value has to be subjective for sure, but is objective and subjective mutual exclusive? For sure it would be if only humans assigned value as far as humans go, but if God is the judge and perceiver and his reality is the standard by which he judges and assigns value to what he has created and knows what he has created in truth, then it's not mutually exclusive.
The thing is from my understanding, subjective value is in fact impossible without BELIEF in objective value. Now you can say that belief is an illusion in humans, but you yourself cannot subjectively value humans and their worth, if you don't believe in objective value. You may doubt it's objectiveness, but also love is what values all things in all senses, whether beauty wise or other type of hues, but essentially when you appreciate a person and their love, you believe in objective nature of their act.
And you yourself when you act by love, know love has a value, you know your love is of worth when you help a person or care about a person. Romantic love can be selfish, it can also be a bit selfless, or combination of the two, but love on truth is possible.
Preferring and valuing one's pleasure over all pleasures of rest of humans (selfishness) is itself mathematically irrational. It's illogical. It's in fact, this selfish ego, that is irrational and doesn't see truth math wise, that seeks to topple the rights of others over oneself, and prefers oneself over the well being of other people, or prefers one's nation, over other nation is irrational. In fact, the last statement, preferring one's nation or people over others, and looking down upon other people, it is said one grain of that, makes it impossible to enter heaven. And it's because such type of thoughts are only possible when one is engrossed in irrational thinking and into themselves, and doesn't love in truth.
It is probably true and I would say for me it's a certainly, but for most, people, it's certainly probable, most humans don't value and love on truth. This is why Quran says on the day of judgment all friends will be enemies except the God-fearing.
This means - their relationships and foundation of love was based on falsehood, even to each other, and they enjoyed one's company, valued each other, but all that vision of love was an illusion with no reality and truth behind it.
So I'm agreeing and disagreeing. I'm saying most humans know their is objective value to themselves and others, but still, they don't value that objective value in themselves and others, but rather, build their love on illusion from Satan, and indeed worship Satan and his uncleanness in everything they do heedlessly (not very much people purposely love Satan). Yet, even for them to value on falsehood, they have to believe that they have value in their first place or others have value. Sure they can measure all that falsely, this is true, but it doesn't take away it's impossible for them to believe in their falsehood of value without belief in there existing objective value.
The foremost thing to be noted - believing in objective value doesn't mean you know it exists. But this is why there exists for example over 30 hadiths in Shiite sources saying to seek knowledge of the self, as who knows themselves, knows their Lord - paraphrased in many ways.
Whoever truly knows themselves knows their Lord, a version of this hadith also is whoever knows their worth knows their Lord. What is meant by the hadith is not knowing yourself as in your favorite food or career or skin color, but in essence, your worth, your worth in truth, and not by praise of others, but vision in truth. This knowledge is to be sought. But we do know it exists, we know we exist and can find ourselves. It's none-sensical to say you cannot know who you are. In fact, who you are is the most obvious yet most obscure, most manifest, yet most hidden thing, it's both clear and very ambiguous, and this is the nature of fight in your soul between falsehood and truth. If you seek mental clarity to who you are and seek knowledge from the proper avenues and doors, you will find it.
In my belief system, this is not any clergy class or any people or any group or any "religion" officially known, it's by relying on God and light, and finding the chosen ones, and relying on God's book a long side using his chosen ones to explain it and awaken you to it's themes and let them break the dark magic that keeps humanity from benefiting from it, despite the book clear display of the dark magic and way of truth (White magic) to destroy it.
At the end, there is no human, except extreme people without any compassion or value or moral sense, that don't believe that there is objective value to both actions and humans.
You can argue philosophically, yet, love is the foundation of who you are, and so if you aim towards falsehood and measure falsely, you destroy it and corrupt it, and if you seek truth and discipline to only accept based on knowledge and proofs, you will surely, awaken to mental clarity and love the truthful and the true good people on earth, be they few or many, be they notorious or famous or unknown, and you will find the religion that God has chosen, even if no official sect or form exists of it outwardly.