Deus, aeterna maiestas, cuius ineffabile Verbum,
Angelo nuntiante, Virgo immaculata suscepit,
et, domus divinitatis effecta, Santi Spiritus luce repletur,
quaesumus, ut nos, eius exemplo,
voluntati tuae humiliter adhaerere valeamus.
Literal version (courtesy of Fr. Z.)
O God, eternal majesty, whose ineffable Word,
received by the Immaculate Virgin as the angel was announcing,
and, having been made the house of divinity, was filled with the light of the Holy Spirit,
we implore, that we, by her example,
may be able to cleave humbly to Your will.
"Last Days of Advent: 20 December – 'ineffable Word'" (WDTPRS, December 20, 2011)