The first mystery is simply that there is a Mystery. A Mystery that can never be explained or understood. Only encountered from time to time. Nothing is obvious. Everything conceals something else... Spiritual awareness is born of encounters with the Mystery.
The movement of God's Spirit is very gentle, very soft -- and hidden. It does not seek attention. But that movement is also very persistent, strong and deep. It changes our hearts radically. The faithful discipline of prayers reveals to you that you are the blessed one and gives you the power to bless others.
~ from THE ESSENTIAL HENRI NOUWEN by Henri Nouwen and Robert A. Jonas