The only "disobedience" going on here are those who refuse to obey the gospel (2 Thessalonians 1:8 KJV/ believing not 2 Corinthians 4:3-4 KJV). Many times this disobedience shows itself in a person trying to work for their salvation (Romans 4:4 KJV) when the gift of God is a salvation by grace through faith/not of works!
Ephesians 2:8 For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:
Ephesians 2:9 Not of works, lest any man should boast.
Obeying God's commands is not disobedience. Not obeying the gospel is an indicator of disobedience (it is disobedience).