Romans 4:5 - But to him who does not work but believes on Him who justifies the ungodly, his faith is accounted for righteousness, 6 just as David also describes the blessedness of the man to whom God imputes righteousness apart from works.Righteousness is only awarded by God by Faith in Christ and Him Crucified (Romans 4:5); therefore you can't be justified.
It is by "Grace" through "Faith" that the "Temple" is built. The "Temple was to be built under Solomon; not the sound of a hammer, not the sound of a tool, i.e., not one sound of mans labor.
The only thing that God will accept from any Believer is "Faith" in His Son Jesus and the Cross of Calvary where the victory was won, i.e., The Finished Work, i.e., The Blood of Jesus.
Ephesians 2:8 - For by grace you have been saved through faith, and that not of yourselves; it is the gift of God, 9 not of works, lest anyone should boast.
Pretty simple and straightforward.