Three acts of the appetite: love, desire, delight
Thesis LIV. To explain what this heavenly sweetness and delight is, which in his own view and Augustine's is the true grace of Christ, he distinguishes three acts of the appetite and of the will with respect to the good. The first is simple love, or complacency: a kind of adjusting of the appetite to the good as suited to it.
The second is a movement that follows from this, called desire, by which the appetite reaches out toward the good that suits and fits it. The third is rest in a good one has already gained; and this act is properly called joy and delight, by which the mind settles in a present good with a certain satisfaction and enjoyment.
Latin
LIV. Ut autem explicet quid sit ista coelestis suavitas & delectatio, quam veram Christi gratiam, ex sua & Augustini sententia esse existimat, distinguit in appetitu & in voluntate tres circa bonum actus. Primus est simplex amor, sive complacentia, quae est veluti quaedam coaptatio appetitus ad bonum ut sibi conveniens. Secundus est motus quidam inde consequens, qui dicitur desiderium, per quod appetitus tendit in bonum sibi conveniens & aptum. Tertius est quies in bono quod jam aliquis adeptus est. Et actus ille proprie dicitur gaudium & delectatio, per quam animus in bono praesenti, cum quadam satisfactione & fruitione conquiescit.