Well, that depends what you're looking for:
The first commandment to the Jewish people was to "bless the month" meaning to make a holiday of every first of the month.
The first commandment overall was "Pru U'rbu"meaning multiply.
The serpent asks EVE a question in Genesis 3:1 -- "Did God really say, "You must not eat from any tree in the garden?" This is the first question asked in the Bible.
Yes he was the first person god spoke to.
There are lots of possible answers to this question. My favorite: the Old Testament is the story of our search for God; the New Testament is the story of God's search for us.
Ares
In order to answer a question that asks about "the following", there first must be some options that follow the question. Since you haven't given any options, there is nothing to pick from.
This question needs to be restated in order to make sense.
"Are you a God or a Mortal?"
ares is the first one
Moses asks God if he can see him
it was in the book of Genesis when Adam and Eve first sinned. he was in the garden of Eden when he asked where Adam was. he then came out from hiding and said that he was hiding because he was necked.
IF you mean the language, the First part (the Old Testament) was written in Hebrew, the second part (the New Testament) was written in Greek. If that is NOT what you mean, then allow me to be Philosophical,The Bible is from God himself. All scripture is inspired by God. God gave men the words that he wanted them to write. Other than what i have said i cant say that i really understand your question, but i hope i helped.
The first prophet in the Old Testament is Abraham. He appears in Genesis 20:7. He is also known as the friend of God and the father of the elect.