Thus, in reacting to this, Apostle Paul echoed: Therefore, my beloved brethren, be ye stedfast, unmoveable, always abounding in the work of the Lord, forasmuch as ye know that your labour is not in vain in the Lord.1 Corinthians 15:58.
The Apostle Paul was simply saying saying that we should continue to exercise our patience in doing the work of the lord, no matter what we face. This is indeed our labour, which according to Him, will not be in vain.
I had a discouraging experience yesterday, but I am encouraged reading this.
Thank you so much for sharing this with us.