Berean Standard Bible (BSB)
In fact, we rejoice when we are weak but you are strong, and our prayer is for your perfection.
World English Bible (WEB)
For we rejoice when we are weak and you are strong. And this we also pray for, even your perfecting.
Strong's King James
For{G1063} we{G2249} are glad{G5463}{(G5719)}, when{G3752} we are weak{G770}{(G5725)}, and{G1161} ye{G5210} are{G5600}{(G5753)} strong{G1415}: and{G1161} this{G5124} also{G2532} we wish{G2172}{(G5736)}, even your{G5216} perfection{G2676}.
The F.O.G *
(9) Because we rejoice when we are weak and you are powerful. This we also pray, that you be matured.
The F.O.G Message *
Young's Literal Translation
for we rejoice when we may be infirm, and ye may be powerful; and this also we pray for—your perfection!