Whatsoever ye do (o ean poihte). See same idiom in 2 Corinthians 3:17 except o instead of pan oti. Heartily (ek psuch). From the soul and not with mere eye service. In Ephesians 6:7 Paul adds met eunoia (with good will) in explanation of ek psuch. As unto the Lord (w twi Kuriwi). Even when unto men. This is the highest test of worthwhile service. If it were only always true!