1 Peter 1:3-9 (Part 4)
the people who agreed with the ten unfaithful spies decided that the treasures of Canaan were ‘so strongly guarded’ that they could not be taken away (Philo, Moses 1.235; cf. Judith 3:6; Wisdom of Solomon 17:16; 1 Esdras 4:56).
God is preserving believers from escaping out of his kingdom, and he is protecting them from external attacks.
Peter declares that God’s power (1 Pet. 1:5), working through and sustaining our faith, is the guarantee that what he has promised will assuredly be ours. It is precisely “through” our faith that God keeps us secure. God’s power protects us from any loss of faith or any unbelief that might threaten our inheritance. The only thing that could keep us from heaven would be our forsaking our faith in Christ, turning to other hopes, other treasures. So, to protect us, God prevents that from happening. He inspires and nourishes and strengthens and builds our faith. In doing so, he secures us against the only thing that could destroy us: unbelief, lack of trust in God.
we might give the sense of the verse by saying that ‘God is continually using his power to guard his people by means of their faith’, a statement that seems to imply that God’s power in fact energizes and continually sustains individual, personal faith.2 The theological implication is that, while God does not believe for us (for we individually must believe), he does invisibly empower us to believe, and were it not for his sustaining power, we ourselves would fall back into unbelief.
Salvation is used here not of past justification or of present sanctification (speaking in theological categories) but of the future full possession of all the blessings of our redemption—the final, complete fulfilment of our salvation (cf. Rom. 13:11; 1 Pet. 2:2). Though already ‘prepared’ or ready, it will not be revealed by God to mankind generally until the last time, the time of final judgment.
This last phrase makes it difficult if not impossible to see any end to God’s guarding activity. If God’s guarding has as its purpose the preservation of believers until they receive their full, heavenly salvation, then it is safe to conclude that God will accomplish that purpose and they will in fact attain that final salvation. Ultimately their attainment of final salvation depends on God’s power sustaining their faith.
