But God commendeth his own love toward us, in that, while we were yet sinners, Christ died for us.

But God proves His love for us in this: While we were still sinners, Christ died for us.

and God doth commend His own love to us, that, in our being still sinners, Christ did die for us;

butGod commends his love to us, in that, we being still sinners, Christ has died for us.