קטנתי מכל החסדים ומכל האמת אשר עשית את עבדך
Rashi explains that Yaakov Avinu feared that his merits had been reduced as a result of the kindness and truth that Hashem had performed for him. He was concerned that, since the time that Hashem had promised to be with him, he had become soiled with sin, and this sin would cause him to be given over to Eisav. Rashi seems to be making two statements. First, the Patriarch was worried that the merits which might have protected him had been reduced by his acceptance of Hashem’s favors. True, he possessed many z’chusim, but he was spared until now from…