Perseverence & Preservation

Let it first be said that in declaring the eternal security of God’s people it is clearer to speak of their preservation than, as is commonly done, of their perseverance. Perseverance means persistence under discouragement and contrary pressure. The assertion that believers persevere in faith and obedience despite everything is true, but the reason is that Jesus Christ through the Spirit persists in preserving them. --J.I. Packer