wherefore are we] They have given the reason before; yet that doth not satisfie them: their zeale of the Passeover was such, that they would either have that stand for no reason, or else that they might in such a case have some dispensation, that they might not be debarred from it untill another yeare. offer an offering] The celebration of the Passeover, by the slaying of the Psachall Lambe, was the offering of a sacrifice unto God, Exodus 12:27.