and by him every one that believeth is justified from all things, from which ye could not be justified by the law of Moses.

Through Him everyone who believes is justified from everything you could not be justified from by the law of Moses.

and from all things from which ye were not able in the law of Moses to be declared righteous, in this one every one who is believing is declared righteous;

and from all things from which ye could not be justified in the law of Moses, in him every one that believes is justified.