The Collaborative International Dictionary of English v.0.48:
Religiously \Re*li"gious*ly\, adv. In a religious manner. --Drayton. [1913 Webster]WordNet (r) 3.0 (2006):
religiously adv 1: by religion; "religiously inspired art" [syn: religiously, sacredly] 2: with extreme conscientiousness; "he came religiously every morning at 8 o'clock" [syn: scrupulously, conscientiously, religiously]