There is no "as opposed". Christ expects us to build the house of faith and build a relationship with Him. That is works. It does indeed make a difference what works one did, -- not every work will do. Only work that strengthens faith will bring us into the sate of justification.
Catholicism does not teach that charitable work brings salvation in the manner of a reward; in fact, if you do your charitable work because you expect a spiritual reward, you invalidate it. But work you must, -- there is overwhelming scriptural support for this. Faith without works is dead.
Faith without works is dead.
Indeed ... genuine faith will produce commensurate works.John 14:12 Verily, verily, I say unto you, He that believeth on me, the works that I do shall he do also; and greater works than these shall he do; because I go unto my Father.