Romans 4:10

Under what circumstances was it credited to him as right standing? Was it after he was circumcised, or before? Not after but before he was circumcised.

1 Corinthians 7:18-19

Has a man been called after he was circumcised? He must not try to change it. Has a man been called without being circumcised? He must not be circumcised.

Galatians 5:6

For in union with Christ Jesus neither circumcision nor lack of it counts for anything; but only faith that is spurred on to action by love.

Galatians 6:15

For neither circumcision nor the lack of it has any value, but only a new creation.

Treasury of Scripture Knowledge

Summary

How was it then reckoned? when he was in circumcision, or in uncircumcision? Not in circumcision, but in uncircumcision.

Bible References

Not in circumcision

1 Corinthians 7:18
Has a man been called after he was circumcised? He must not try to change it. Has a man been called without being circumcised? He must not be circumcised.
Galatians 5:6
For in union with Christ Jesus neither circumcision nor lack of it counts for anything; but only faith that is spurred on to action by love.
Galatians 6:15
For neither circumcision nor the lack of it has any value, but only a new creation.