2 Where him that witch had thralled to her will,
thralled > enslaved, made a captive
3 In chains of lust and lewd desires bound, 4 And so transformed from his former skill
skill > reason, power of discrimination; knowledge
5 That me he knew not, neither his own ill;
neither > [neither did he know] ill > distress; wickedness
6 Till, through wise handling and fair governance,
handling > treatment governance > governing, management; self-control
7 I him recured to a better will,
recured > restored