# May the God and Father of our Lord Jesus Christ be praised
"May we always praise the God and Father of our Lord Jesus Christ"
# the Father of mercies and the God of all comfort
Both phrases refer to God. Possible meanings are 1) that the words "mercies" and "all comfort" describe the character of "Father" and "God" or 2) that the words "Father" and "God" refer to one who is the source of "mercies" and "all comfort."