St. John reminds us that we are not guaranteed the feeling or certainty of the Presence of the Bridegroom in our lives, but that does not mean that we give up on the quest. Absolutely not.
His second point as to the place where Christ rests and where God rests, is in the Trinity. The Indwelling of the Trinity in our hearts is the most ignored truth of our sacramental preparation.
Read on and ponder.http://www.ccel.org/ccel/john_ cross/canticle.vii.html
The chief object of the soul in these words is not to ask only for that affective and sensible devotion, wherein there is no certainty or evidence of the possession of the Bridegroom in this life; but principally for that clear presence and vision of His Essence, of which it longs to be assured and satisfied in the next. This, too, was the object of the bride who, in the divine song desiring to be united to the Divinity of the Bridegroom Word, prayed to the Father, saying, “Show me where You feed, where You lie in the midday.”22 For to ask to be shown the place where He fed was to ask to be shown the Essence of the Divine Word, the Son; because the Father feeds nowhere else but in His only begotten Son, Who is the glory of the Father. In asking to be shown the place where He lies in the midday, was to ask for the same thing, because the Son is the sole delight of the Father, Who lies in no other place, and is comprehended by no other thing, but in and by His beloved Son, in Whom He reposes wholly, communicating to Him His whole Essence, in the “midday,” which is eternity, where the Father is ever begetting and the Son ever begotten...
5. This pasture, then, is the Bridegroom Word, where the Father feeds in infinite glory. He is also the bed of flowers whereupon He reposes with infinite delight of love, profoundly hidden from all mortal vision and every created thing...
6. That the thirsty soul may find the Bridegroom, and be one with Him in the union of love in this life — so far as that is possible — and quench its thirst with that drink which it is possible to drink of at His hands in this life, it will be as well — since that is what the Soul asks of Him — that we should answer for Him, and point out the special spot where He is hidden, that He may be found there in that perfection and sweetness of which this life is capable, and that the soul may not begin to loiter uselessly in the footsteps of its companions...
7. We must remember that the Word, the Son of God, together with the Father and the Holy Spirit, is hidden in essence and in presence, in the inmost being of the soul. That soul, therefore, that will find Him, must go out from all things in will and affection, and enter into the profoundest self-recollection, and all things must be to it as if they existed not...