What's the difference between i.e. and e.g.?
1530s, "to make very happy," from Middle French béatifer, from Late Latin beatificare "make happy, make blessed," from Latin beatus "supremely happy, blessed" (past participle of beare "to make happy, to bless") + -ficare, from stem of facere "to make, do" (see factitious). The Roman Catholic Church sense of "to pronounce as being in heavenly bliss" (1620s) is the first step toward canonization. Related: Beatified; beatifying.