Now [because we] are fellow workers, we also urge you not to receive the grace of God in vain.
References for 2 Corinthians 6:1
For he says, "At the acceptable time I heard you, and in the day of salvation I helped you." Behold, now [is] the acceptable time; behold, now [is] the day of salvation!
[We are] giving no one an occasion for taking offense in anything, in order that our ministry will not have fault found [with it],
but commending ourselves as servants of God in every [way], in much endurance, in afflictions, in distresses, in difficulties,
in beatings, in prisons, in disturbances, in troubles, in sleepless nights, in going hungry,
in purity, in knowledge, in patience, in kindness, in the Holy Spirit, in love without hypocrisy,