A prince is one set over a principality, he is given authority to establish a chain of command and can utilize as many troops as he can to fulfill the mission of his Master. He sits at the executive level as a president over a given territory and carries out the laws set at the legislative level. In the Kingdom of God, there are princes set over principalities by the Lord Jesus, both in the spirit world and in the physical world. Satan also has his own princes both in the spirit and the physical world. For example, God has set Angel Michael as the prince of Israel (Daniel 10:21), at the same time Satan had the prince of Persia set over the Persian Kingdom (Daniel 10:13). The Angel set by God can utilize as many angels as he can in a warfare against the kingdom of darkness, also the prince of Satan can utilize as many demons as he can against the kingdom of God.
Amongst human beings, there are princes both in the kingdom of God and the kingdom of darkness. A human prince in the Kingdom of God walks with thousands of angels, he is sent by the Lord Jesus to carry out the mission of heaven in the earth. When such heavenly prince walks into a city, demons in that city begin to tremble because of the size of his angels, such a man can take the whole city for the Lord Jesus. Wherever he goes, he causes destruction against darkness. However if you are prince, your level of opposition will be that of a prince, you will experience attacks the very first day that you are born into this world, Satan will assign as many demons as he can to fight against you. Satan does not care whether you are still a child or man, he will assign thousands of troops against you before you even begin your mission. Princes are not made, they are born, and Satan is always reading the stars to see where the next prince will be born. Make no mistake about this, Satan has a file for every human being born into this world, among those files, there is one for the trouble makers. The trouble makers are the anointed princes of God, sent to deliver the creation from bondage. Before you knew it, Satan had already made you an enemy, you must do the same thing to him, never make a friendship with someone who wants you dead.