Numerous churches in Denmark were dedicated to Olaf during his reign, and the sagas give glimpses of similar efforts to promote the cult of his deceased father on the part of the young king.
Sejumlah gereja di Denmark didedikasikan untuk Olaf selama masa pemerintahannya, dan saga tersebut memberikan sekilas tentang upaya serupa untuk mempromosikan kultus almarhum ayahandanya dari pihak raja muda tersebut.