Supposedly all prayers without exception are answered as long as you have enough faith. Even the physically impossible. At least as long as it doesnt affect the Judgement Day.
Under this tenet, you must pray with all your heart, all your soul and all your mind for that which you have, with absolute certainty that you have already got it.
if you have faith as small as a mustard seed, you can say to this mountain, 'Move from here to there' and it will move. Nothing will be impossible for you."
This is taken from a pure Christian perspective.
From other perspective, this would mean that to manifest something in real life you need to get to a "vibration level" to make an effect.
The main tenets of this, is basically that if you want or desire something you wont get it unless it is alloted or permited to you by destiny, because wanting means you dont have it. You have to BE IT. Dont say "I Maya 2066 want an interner income job" BECOME that version of Maya2066. Find it within yourself, within the vast cosmos within yourself that treasure is placed, find it.
Meditate, look within yourself. But beware, the universe inside yourself it is said to be even bigger than the universe outside yourself.
What does this mean? Again, feel like you have it BECOME IT, become the Maya that already has it, do not want it, if you want it you doesnt have it yet. Dont do, be. Feel with great gratefulness to God/SOURCE because you already have it, with great bliss and love feel that you are there already, and you will be. Within your heart already is, simply realize it.