27 My sheep hear My voice, I know them, and they follow Me. 28 I give them eternal life, and they will never perish—ever! No one will snatch them out of My hand. 29 My Father, who has given them to Me, is greater than all. No one is able to snatch them out of the Father’s hand. 30 The Father and I are one.”
6 I am sure of this, that He who started a good work in you will carry it on to completion until the day of Christ Jesus.
28 Regarding the gospel, they are enemies for your advantage, but regarding election, they are loved because of the patriarchs, 29 since God’s gracious gifts and calling are irrevocable.
1 Corinthians 1:8-9
8 He will also strengthen you to the end, so that you will be blameless in the day of our Lord Jesus Christ. 9 God is faithful; you were called by Him into fellowship with His Son, Jesus Christ our Lord.