Explanatory Notes on the Whole Bible, by John Wesley, [1754-65], at sacred-texts.com
psa 12:4Prevail - By raising and spreading evil reports concerning him. Our own - At our own disposal to speak what we please, who can control or restrain us?
psa 12:5Puffeth - From him that despises him, and hopes to destroy him with a puff of breath.
psa 12:6Pure - Without the least mixture of falsehood; and therefore shall infallibly be fulfilled.
psa 12:7Thou shalt keep them - Thy words or promises: these thou wilt observe and keep, both now, and from this generation for ever.
psa 12:8Walk - They fill all places, and go about boldly and securely.