CC Madhya 7.111

alaukika-līlāya yāra nā haya viśvāsa
iha-loka, para-loka tāra haya nāśa
Word for word: 
alaukika — uncommon; līlāya — in the pastimes; yāra — of someone; — not; haya — there is; viśvāsa — faith; iha-loka — in this world; para-loka — in the next world; tāra — of him; haya — there is; nāśa — destruction.
Translation: 
If one does not believe in the uncommon transcendental pastimes of the Lord, he is vanquished both in this world and in the next.