Do thy diligence [σ π ο υ δ α σ ο ν]. Earnestly endeavor. See on chapter 2 Timothy 2:15, and comp. chapter 2 Timothy 1:3. Do diligence and give diligence (2 Peter 1:10) are old English phrases. So Chaucer :

"And night and day dide ever his diligence Hir for to please." Manciple's T. 141.

"And ech of hem doth al his diligence To doon unto the feste reverence." Clerke's T. 195

Continues after advertising
Continues after advertising

Old Testament