It would be a waste of time and energy to read such books. Only the writings of those who are broadminded and kind-hearted and who sincerely practice what they teach deserve to be read and studied. To be otherwise, it is delusion and therefore is wrong. The reason behind this apparent contradiction is that if we ignore rationality and instead yield to emotion, compassion then often results in misfortune while doing favors for someone gives rise to immorality. Hence this is followed by the Great Wisdom Perfection Cloud, the third of the ten great perfections.
Perfect wisdom gives rise to perfect compassion.
Wisdom is the method of convenience. Only by wisely utilizing various methods of wisdom and compassion, can we help sentient beings be enlightened and freed from sufferings. It is intuitive wisdom without knowing and yet knowing everything. In other words, one is essence and the other is function. From a different perspective, wisdom is the knowledge of things and the realization of truth.