They whom God hath accepted in his Beloved, effectually called and sanctified by his Spirit, can neither totally nor finally fall away from the state of grace; but shall certainly persevere therein to the end, and be eternally saved.[a]
a:
John 10:28-29
Philippians 1:6
1 Peter 1:5
1 Peter 1:9
2 Peter 1:10
1 John 3:9