EWF said:
Can you show me in scripture where it says this?
Here is the "this" - But under the New Covenant, not only do we need to want the covering provided by Christ's blood, but we need God to accept our faith as righteousness, for He knows our heart and hidden heart attitudes, and then place us spiritually in Christ where we are washed by His blood, the circumcision of Christ.
No part of the above "this" was said to be acknowledged, so EWF does not know that we are "under the New Covenant in His blood." See 1 Corinthians 11:25 and Hebrews 9:15.
The next point challenged is that we must want to be saved. Romans 1:16 teaches the gospel is the power of God for salvation to "everyone who believes." See Ephesians 1:13 which teaches after you hear the gospel you also must believe. In 1 Thessalonians 5:8 the volitional act is described as putting on the breastplate of faith and love, and as a helmet, the hope of salvation.
But our doing that - putting our faith and love and hope in Christ Jesus - does not save us. For salvation does not depend upon the man that wills (Romans 9:16) but upon God. Therefore See Romans 4:4-5, we see it is God who must credit (or reckon) our faith as righteousness.
Next EWF seems to challenge that God knows our hearts and hidden attitudes. See Romans 8:27.
Next EWF seems to challenge that scripture says God puts us in Christ. See 1 Corinthians 1:30. So by God's doing we are in Christ.
Next the circumcision of Christ is challenged. See Colossians 2:11.