St. Maximilian Kolbe on the Trinity

…The Father begets; the Son is begotten; the Spirit is the “conception” that springs from their love; there we have the intimate life of the three Persons by which they can be distinguished one from another. But they are united in the oneness of their Nature, of their divine existence.

The spirit is, then this thrice holy “conception,” this infinitely holy, Immaculate Conception…

…In the Holy Spirit’s union with Mary we observe more than the love of two beings; in one there is all the love of the Blessed Trinity; in the other, all of creation’s love. So it is that in this union heaven and earth are joined; all of heaven with all the earth, the totality of eternal love with the totality of created love. It is truly the summit of love…

…If among human beings the wife takes the name of her husband because she belongs to him, is one with him, becomes equal to him and is, with him, the source of new life, with how much greater reason should the name of the Holy Spirit, who is the divine Immaculate Conception, be used as the name of her in whom he lives as uncreated Love, the principle of life in the whole supernatural order of grace? –St. Maximilian Kolbe