Romans 11:5–6
5 So too at the present time there is na remnant, chosen by grace. 6 oBut if it is by grace, it is no longer on the basis of works; otherwise grace would no longer be grace.
Romans 11:20
20 That is true. They were broken off because of their unbelief, but you bstand fast through faith. So cdo not become proud, but dfear.