“…If this un-Byronic voice is an echo of Dante's, 'Shall pour his soul out o'er Jerusalem' is also an echo of Tasso's voice as Byron dramatized this in the earlier 'The Lament of Tasso', where Tasso tells the reader that he has pour'd my spirit over Palestine, In honour of the sacred war for Him, The God who was on earth and is in heaven, For he has strengthen'd me in heart and limb, That through this sufferance I might be forgiven, I have employ'd my penance to record How Salem's shrine was won, and how adored. ('The Lament of Tasso', [24][25][26][27][28][29][30][31][32] Byron may be vaguely recalling and lazily repeating himself here, but something more interesting might be going on instead, since this echo signals a samenessor, better perhaps, continuitythat ties Dante and Tasso together not simply as Italian writers but as religious, Catholic ones. This is seen in a shared endorsing of 'the sacred war' of the Crusades but also, and more importantly, in a shared sense of contemplating past or future worlds as essentially a religious activity with spiritual results.…”