No, I wouldn't label your approach as 'works righteousness." We know that it is God Who enables us to DO the good works He has prepared in advance for us to do, but we do them IN faith in Christ Jesus our Lord, for we are CREATED IN HIM to DO Them.They might but they also would not know what they are talking about. The issue is with our own works, not the works of God which believers do.
We give God all the glory. Apart from Jesus Christ, we are dead branches, unable to bear any good fruit.