Benediction is a formative experience, whether we bless others or receive a blessing from them. It comes in the form of an inner or outer word or gesture arising from a loving heart. In blessing we express gratitude to God for the divine inherent in other persons. We ask God in effect to bring this form to its fullness.
The words "wow" and "awe" are the same height and width, all w's and short vowels. They could dance together. Even when, maybe especially when, we don't cooperate, this energy—the breath, the glory, the goodness of God—is given.