I take it a person becomes a Christian, before he becomes a saint, in your opinion?
If so, why did Paul write:
Romans 1:7a To all that be in Rome, beloved of God, called to be saints:
1 Corinthians 1:2a Unto the church of God which is at Corinth, to them that are sanctified in Christ Jesus, called to be saints,
2 Corinthians 1:1 Paul, an apostle of Jesus Christ by the will of God, and Timothy our brother, unto the church of God which is at Corinth, with all the saints which are in all Achaia:
Ephesians 1:1 Paul, an apostle of Jesus Christ by the will of God, to the saints which are at Ephesus, and to the faithful in Christ Jesus:
Philippians 1:1 Paul and Timotheus, the servants of Jesus Christ, to all the saints in Christ Jesus which are at Philippi, with the bishops and deacons:
Colossians 1:2a To the saints and faithful brethren in Christ which are at Colosse:
Those epistles weren't meant for Christians?