We should notice here the difference which exists between the contemplation of Christians and that of pagan [Greek] philosophers. The latter sought only their own perfection, and hence their contemplation affected their intellect only; they desired only to enrich their minds with knowledge. But the contemplation of the saints, which is that of Christians, seeks as its end the love of the God whom they contemplate. Hence it is not content to find fruit for the intelligence, but penetrates beyond to the will that it may there enkindle love.

The saints desired above all in their contemplation the increase of charity.
Saint Albert the Great