Questioning Latter Day Saints Article of Faith on Jesus' Atonement

LDS article of faith number three says we believe that through the atonement of Jesus Christ all mankind may be saved

By obedience to the laws and ordinances of the gospel Which is completely contradictory to what the

Bible says The Bible says in Romans chapter 3 that by the works of the law no flesh shall be justified in its sight

It says in Ephesians 2 8 through 9 that for by grace you've been saved through faith for is the gift of God Not a result of work so that no man may boast it is not our work

We are justified by by works indeed But we are justified by the works of one who was impeccable one who was perfect the one