Start with the text.
World English Bible Updated · public domain. The passages below are source text, not AI quotations.
John 10:27-30 Read passage
27My sheep hear my voice, and I know them, and they follow me.
28I give eternal life to them. They will never perish, and no one will snatch them out of my hand.
29My Father who has given them to me is greater than all. No one is able to snatch them out of my Father’s hand.
30I and the Father are one.”
Hebrews 6:4-9 Read passage
4For concerning those who were once enlightened and tasted of the heavenly gift, and were made partakers of the Holy Spirit,
5and tasted the good word of God and the powers of the age to come,
6and then fell away, it is impossible to renew them again to repentance; seeing they crucify the Son of God for themselves again, and put him to open shame.
7For the land which has drunk the rain that comes often on it and produces a crop suitable for them for whose sake it is also tilled, receives blessing from God;
8but if it bears thorns and thistles, it is rejected and near being cursed, whose end is to be burned.
9But, beloved, we are persuaded of better things for you, and things that accompany salvation, even though we speak like this.
Philippians 1:3-6 Read passage
3I thank my God whenever I remember you,
4always in every request of mine on behalf of you all, making my requests with joy,
5for your partnership in furtherance of the Good News from the first day until now;
6being confident of this very thing, that he who began a good work in you will complete it until the day of Jesus Christ.
Read this in context.
In John 10, Jesus contrasts his faithful care as the good shepherd with hired hands who abandon the sheep. In Hebrews 6, the author warns a tired community against drifting backward, then immediately expresses confidence in their salvation in verse 9.
What we can observe.
John 10:28-29 says no one will snatch the sheep out of the Shepherd’s or the Father’s hand. Philippians 1:6 expresses confidence that God will complete the good work he began. Hebrews 6:4-6 warns against falling away, followed by reassurance in verse 9.
A reading to consider.
Both the promises and the warnings serve a pastoral purpose: the promises anchor anxious hearts in Christ’s faithfulness, and the warnings call complacent hearts to keep following him.
Where Christians differ.
Reformed and many Baptist traditions teach the perseverance of the saints (eternal security), reading warnings like Hebrews 6 as tests that distinguish genuine, enduring faith from temporary profession. Wesleyan, Arminian, Lutheran, Catholic, and Orthodox traditions teach that a believer can willfully abandon faith through persistent apostasy, while affirming that God never abandons those who trust him.
Read it for yourself.
Do you need to hear the Shepherd’s reassuring grip in John 10 today, or the call to steady endurance in Hebrews?
A question of your own?
Take what you have read into a guided study. Begin with the passages, explore their context, and keep room for your own reflection.