'Diligence' in the Bible

for, lo, this same thing -- your being made sorry toward God -- how much diligence it doth work in you! but defence, but displeasure, but fear, but longing desire, but zeal, but revenge; in every thing ye did approve yourselves to be pure in the matter.

If, then, I also wrote to you -- not for his cause who did wrong, nor for his cause who did suffer wrong, but for our diligence in your behalf being manifested unto you before God --

but even as in every thing ye do abound, in faith, and word, and knowledge, and all diligence, and in your love to us, that also in this grace ye may abound;

not according to command do I speak, but because of the diligence of others, and of your love proving the genuineness,

And thanks to God, who is putting the same diligence for you in the heart of Titus,