Human words have the meaning that God gave them, not us. He created language, therefore, when the word "repent" is used, it has a certain and distinct meaning.
???
For example „repent” in Greek is „μετάνοια” which means „bring back the nous in its existential place - meta-noia / meta-nous”. There are fathers which wrote entire books on this word, books which in English are very difficult to translate. So, believe me - no offense intended - if you do not know Ancient Greek, read the Holy Fathers, and live the commandments in an Orthodox environment, you do not know what „repentance” means. As per why such a stark difference,
read here. I was born Orthodox and now, after so many years, I realized that I just started to learn what μετάνοια means.
Also, take, for example John 1:1
„In the beginning was the Word, and the Word was with God, and the Word was God.”
compared with the original language of the New Testament the above text has significantly other meaning(s) and much less than the original Greek.
So, if God gave the meanings of words, why He gave such different meanings in different languages?
It isn't God which gave the meanings of words but humans saying that this is a „house” that is a „chair” etc. etc. etc.
Same with spiritual notions: this is „love” that is „hate” etc. However here we have two big problems:
1.) the idea of such notions can change in time and space according with a certain geographical/civilization area and according with a certain time.
2.) (our topic) most of us do not know God and then, the very few which know God (including the writers of the Holy Bible) in order to describe the realities of God in our language use the most appropriate therms but these terms compared with the reality which they describe are far and away from the actual experience of God's reality. Aside of the link posted here (in one of the above paragraphs) it is like I try to describe you how honey is: I will tell you that it is sweet, yellow and somewhat liquid. However the real experience of honey is quite different from the above attributes even if they are correct. See for a better example the link provided.