Yes and that 'participating' can take the form of 'striving' and 'working' hopefully without being called legalistic.
But by the grace of God I am what I am: and his grace which was bestowed upon me was not in vain; but I laboured more abundantly than they all: yet not I, but the grace of God which was with me.
(1Co 15:10)
But by the grace of God I am what I am: and his grace which was bestowed upon me was not in vain; but I laboured more abundantly than they all: yet not I, but the grace of God which was with me.
(1Co 15:10)
Those works will be judged when they go through the fire that Paul talks about in Corinthians.
Unless the Lord build the house - they labor in vain who build it.
I do like your scripture that shows it was not Paul in his flesh/self-effort doing it ( NOT "I" said Paul )...but it was the grace of God which was with him doing these labors through him. Great scripture!