Within You is the Power is a self help book by Henry Thomas Hamblin. Man possesses, did he but know it, illimitable Power. This Power is of the Spirit, therefore, it is unconquerable. It is not the power of the ordinary life, or finite will, or human mind. It transcends these, because, being spiritual, it is of a higher order than either physical or even mental. This Power lies dormant, and is hidden within man until he is sufficiently evolved and unfolded to be entrusted with its use.