Where there is so much division and separation as we now see, it is indeed no easy matter to still the troubled waters, and bring about composure. Yo… - John Calvin

The Lord commands us to do good unto all men without exception, though the majority are very undeserving when judged according to their own merits. But scripture here helps us out with an excellent argument when it teaches us that we must not think of man’s real value, but only of his creation in the image of God to which we owe all possible honor and love.

In the mind perfect intelligence flourished and reigned, uprightness attended as its companion, and all the senses were prepared and moulded for due obedience to reason; and in the body there was a suitable correspondence with this internal order. But now, although some obscure lineaments of that image are found remaining in us; yet are they so vitiated and maimed, that they may truly be said to be destroyed. For besides the deformity which everywhere appears unsightly, this evil also is added, that no part is free from the infection of sin.

If there had been any unbelief in Mary, that could not prevent God from accomplishing his work in any other way which he might choose. But she is called blessed, because she received by faith the blessing offered to her, and opened up the way to God for its accomplishment.