you say it is God's Spirit doing the work in you...so when a man fail or stumble...is the Spirit not working then...if a man disobey and the spirit is working in him who is to blame...??? God gave us His Spirit to follow...we have to make the choice to obey the Spirit...
Romans 8:14
For as many as are led by the Spirit of God, they are the sons of God.
man was doomed by disobedience....and saved by obedience...
Romans 5:19
For as by one man's disobedience many were made sinners, so by the obedience of one shall many be made righteous.
choose this day whom you will serve...
Romans 6:16
Know ye not, that to whom ye yield yourselves servants to obey, his servants ye are to whom ye obey; whether of sin unto death, or of obedience unto righteousness?