Je was op zoek naar: per laborem ad perfectionem (Latijn - Engels)

per laborem
by working hard to honor

ad alta per laborem
along with high labor

quapropter intermittentes inchoationis christi sermonem ad perfectionem feramur non rursum iacientes fundamentum paenitentiae ab operibus mortuis et fidei ad deu
therefore leaving the principles of the doctrine of christ, let us go on unto perfection; not laying again the foundation of repentance from dead works, and of faith toward god,

ista est lex nazarei cum voverit oblationem suam domino tempore consecrationis suae exceptis his quae invenerit manus eius iuxta quod mente devoverat ita faciet ad perfectionem sanctificationis sua
this is the law of the nazarite who hath vowed, and of his offering unto the lord for his separation, beside that that his hand shall get: according to the vow which he vowed, so he must do after the law of his separation.