But this kind goes not out except by prayer and fasting. Matthew 17:21
We keep reading books on spiritual warfare and attending seminars that prepare us to conquer the enemy. However, we have stopped getting involved with Heaven. Books and seminars teach us, but real preparation comes from Heaven.
Heaven is the place where God dwells; here is where we are trained and equipped to destroy enemy forces. This is the place where we have to stay, where all things become possible.
Our life of prayer and fasting is what guarantees us Heaven, which will be on our side, giving us victory over every force that arises against us.
Let us come close to his presence and remain there, in humility, crushing our flesh to give Him a true sacrifice in prayer and fasting, knowing that the warrior is made and the authority is earned in intimacy with our Lord.