vṛndāvana-dāsa ihā 'caitanya-maṅgale'
vistāri' varṇilā nityānanda-ājñā-bale
vṛndāvana-dāsa - Ṭhākura Vṛndāvana dāsa; ihā - this; caitanya-maṅgale - in his book Caitanya-maṅgala; vistāri' - expanding; varṇilā - described; nityānanda - of Śrī Nityānanda Prabhu; ājñā - of the order; bale - on the strength.