Values

Let's just assume, for example, that there is no formal prohibition on abortion.
Can I, as a person from the 21st century, come and say that although there is no formal prohibition (=halakhic rule) on this, but since we have noted that the Torah is very strict about the value of life (pikuach nefesh rejects almost everything, etc.), is it possible to come (with such a value interpretation) and say that nevertheless aborting a fetus is against the will of God (compared to the word of God explicitly stated in the Torah, the terminology following the beginning of the book "Walking in the Standing Sea")? In other words, is it possible to come and say that aborting a fetus does not violate a halakhic rule, but it does violate a Torah principle (that it deserves punishment, etc.)?