Learn Biblical Greek by actually using it

Koine was the everyday Greek of the first-century Mediterranean, which is why the New Testament is written in it, and why it's simpler than the classical Greek of Plato. Most courses teach it as pure decoding: parse the form, look up the word, move on. But producing the language yourself, even a little, out loud, is what makes the forms stick.

The vocabulary is kinder than it looks too. A few hundred of the most frequent words cover most of the New Testament text, so reading real scripture in the original comes surprisingly early. Parlita has you using Koine actively from the first session, with corrections in context and spaced repetition built from the words you actually met.