that > [Agdistes]
4 The foe of life, that good envies to all,
envies > begrudges
5 That secretly does us procure to fall,
procure > cause
6 Through guileful semblants, which he makes us see.
semblants > outward aspects, semblances
7 He of this garden had the governail,
governail > management
8 And Pleasure's porter was devised to be,