The opposite of sowing is doing nothing.We are to be workers in the fields sowing the good news so that God may reap the rewards of born again souls.
There are two types of sowing,evil and spiritual.
Wicked:
Job4:8 Even as I have seen,they that plough iniquity, and sow wickedness, reap the same.
PR.16:28 A froward man soweth strife: and a whisperer separateth chief friends.
Ga.6:7 Be not deceived; God is not mocked: for whatsoever a man SOWETH,that shall he also REAP.
For he that SOWETH to his flesh shall of the flesh reap corruption;
Spiritual:
Ho.10:12 Sow to yourselves in righteousness,reap in mercy; break up your fallow ground: for it is time to seek the Lord,till he come and rain righteousness upon you.
Ga.6:8 For he that soweth to his FLESH shall of the FLESH REAP CORRUPTION; but he that soweth to the SPIRIT shall of the Spirit reap LIFE EVERLASTING.
Ga.6:9 And let us NOT BE WEARYin well doing: for in due srason we shall REAP if we faint not.