1. for good - Adverb
2. for good - Phrase
for a long time without essential change
Source: WordNetWhoever strives for good must be prepared to endure evil. John of Damascus
Life is neither good or evil, but only a place for good and evil. Marcus Aurelius
We were made for good works (cf. Phil. 1:11) to the glory and praise of our Maker, and to imitate God as far as might be. Gregory of Nazianzus
One does not look for good from good. Russian Proverb
A bad mother wishes for good children. Spanish Proverb
For good work time is needed. Hungarian Proverb