Many good works have I showed you - that is, works of pure benevolence (as in Act 10:38, “Who went about doing good,” etc.; see Mar 7:37).
from my Father - not so much by His power, but as directly commissioned by Him to do them. This He says to meet the imputation of unwarrantable assumption of the divine prerogatives [Luthardt].
for which of those works do ye stone me? - “are ye stoning (that is, going to stone) me?”