I am in 7th grade but can learn anything. Please try to avoid lists for memorization and no dictionaries. Self-Learning. Please no tedious memorization once again.

I need help on pronouncing something, and I tried googling it but just got random greek words. Please help me get pronunciation of these words I know what it translates to, but donnua how to pronounce

I never really learned anything about greek mythology and certain things people reference about it make no sense to me, what is the best book to learn all the stories and stuff?

For example in the book of Revelation God says "I am the Alpha and the Omega, the beginning and the end." The words Alpha and Omega are Greek words so I am assuming maybe the whole book was written in Greek (vs. Aramaic for the Old Testament). So was Jesus fluent in Greek? Or is that irrelevant?

i want to double check a translation i got off a website. is there anyone who can translate this greek word, αλήθεια, for me? if someone could just let me know what that means and if it is spelled correctly please. thank you.

How do you write Selena in greek?