1 With that his baleful spear he fiercely bent

baleful > deadly, woe-dealing bent > brought to bear

2 Against the pagan's breast, and therewith thought

therewith > with that

3 His cursed life out of its lodge have rent:

have rent > [to] have torn

4 But ere the point arrived where it ought, 5 That sevenfold shield, which he from Guyon brought,

sevenfold > seven-layered (see note at 203.1:9)

6 He cast between to ward the bitter stound:

ward > avert stound > {Time of trial, time of pain (chiefly in northern dialect)}