KJV:
And through thy knowledge shall the weak brother perish, for whom Christ died?
NASB:
For through your knowledge he who is weak is ruined, the brother for whose sake Christ died.
KJV:
But when ye sin so against the brethren, and wound their weak conscience, ye sin against Christ.
NASB:
And so, by sinning against the brethren and wounding their conscience when it is weak, you sin against Christ.
KJV:
I speak as concerning reproach, as though we had been weak. Howbeit whereinsoever any is bold, (I speak foolishly,) I am bold also.
NASB:
To my shame I must say that we have been weak by comparison. But in whatever respect anyone else is bold-- I speak in foolishness-- I am just as bold myself.
KJV:
Who is weak, and I am not weak? who is offended, and I burn not?
NASB:
Who is weak without my being weak? Who is led into sin without my intense concern?
KJV:
Therefore I take pleasure in infirmities, in reproaches, in necessities, in persecutions, in distresses for Christ's sake: for when I am weak, then am I strong.
NASB:
Therefore I am well content with weaknesses, with insults, with distresses, with persecutions, with difficulties, for Christ's sake; for when I am weak, then I am strong.
KJV:
Since ye seek a proof of Christ speaking in me, which to you-ward is not weak, but is mighty in you.
NASB:
since you are seeking for proof of the Christ who speaks in me, and who is not weak toward you, but mighty in you.
KJV:
For though he was crucified through weakness, yet he liveth by the power of God. For we also are weak in him, but we shall live with him by the power of God toward you.
NASB:
For indeed He was crucified because of weakness, yet He lives because of the power of God. For we also are weak in Him, yet we will live with Him because of the power of God directed toward you.