Therefore, so as to keep the intellect from expressing itself too much in words or exalting itself unduly in its joy, we should spend most of our time in prayer, in singing psalms and reading the Holy Scriptures, yet without neglecting the speculations of wise men whose faith has been revealed in their writings. In this way we shall prevent the intellect from confusing its own utterances with the utterances of grace, and stop it from being led astray by self-esteem and dispersed through over-elation and loquacity.