likhyate - they are being written; śrīla - most opulent; gaura - of Śrī Caitanya Mahāprabhu; indoḥ - moonlike; ati - very; adbhutam - wonderful; alaukikam - uncommon; yaiḥ - by whom; dṛṣṭam - personally seen; tat-mukhāt - from their mouths; śrutvā - after hearing; divya-unmāda - in transcendental madness; viceṣṭitam - activities.

I am simply trying to write about Lord Gauracandra’s transcendental activities and spiritual madness, which are very wonderful and uncommon. I dare to write of them only because I have heard from the mouths of those who have personally seen the Lord’s activities.