The name of God

In Paul Turner's Blog by Paul Turner

Q: When did “Yahweh I know you are near” change to “O Lord I know you are near”?  Why the change? I noticed it at a school Mass yesterday.

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A:  It happened on June 29, 2008. Here’s the letter from the Vatican’s Congregation for Divine Worship and the Discipline of the Sacraments: http://www.usccb.org/prayer-and-worship/the-mass/frequently-asked-questions/upload/name-of-god.pdf. See the first directive near the end.