i believe He did because it says in The Bible and it tells a story of Him and Prophets and it has helped me a lot and you should read it! :)
Before the coming of Jesus god spoke through the prophets to man.
The true prophets were God's messengers.
The prophets were considered the moral conscience of the Hebrew people. They were chosen by God to convey his messages and teachings, often emphasizing justice, righteousness, and obedience to God's laws in the face of moral and social challenges.
God, the Torah, and the Prophets
The twelve minor prophets spoke of many things, but their main message was the need for repentance, especially among the Ten Tribes.
In order to fulfill the will of God. Moses spoke to the Israelites, and taught them the Torah, as per God's will. See also:More about MosesThe Israelite prophets
Christian prophets really believe in the same thing. They believe in the Holy Book and the commandments of God. The only thing unique about Prophets is that God gives them an exclusice ear to hear what he has to say to the people and he gives them an extraordinary eye to see. I thank God for his Prophets and his Prophetess. They are such a help to this cold cruel world.
Moses PBUH as all of the prophets believed in the only one God with no one associated to Him. All the prophets are Monotheists.
G-d communicated with Samson by prophecy - in a dreamlike trance - same way he "spoke" to all prophets besides for Moses who actually spoke with G-d.
the Muslims are mono theistic as they believe in one god
All the prophets said to the Hebrew people to please repent to god.
There have been prophets in almost every culture of the world, speaking thousands of languages.If you're talking about prophets of the Hebrew Bible, most spoke Hebrew. The later prophets spoke Aramaic.