1 Petrus 1:5

1:5 who by God’s power are protected through faith for a salvation ready to be revealed in the last time.

1 Petrus 1:18

1:18 You know that from your empty way of life inherited from your ancestors you were ransomed – not by perishable things like silver or gold,

1 Petrus 1:21

1:21 Through him you now trust ¹  in God, who raised him from the dead and gave him glory, so that your faith and hope are in God.

1 Petrus 4:13

4:13 But rejoice in the degree that you have shared in the sufferings of Christ, so that when his glory is revealed ²  you may also rejoice and be glad. ³ 

[1:21]  ¹ tc Although there may be only a slight difference in translation, the term translated as “trust” is the adjective πιστούς (pistous). This is neither as common nor as clear as the verb πιστεύω (pisteuw, “believe, trust”). Consequently, most mss have the present participle πιστεύοντας (pisteuonta"; Ì⁷² א C P Ψ 1739 Ï), or the aorist participle πιστεύσαντες (pisteusante"; 33 pc), while A B pc vg have the adjective. Thus, πιστούς is to be preferred. In the NT the adjective is routinely taken passively in the sense of “faithful” (BDAG 820 s.v. πιστός 1). That may be part of the force here as well: “you are now faithful to God,” although the primary force in this context seems to be that of trusting. Nevertheless, it is difficult to separate faith from faithfulness in NT descriptions of Christians’ dependence on God.

[1:21]  tn Grk “who through him [are] trusting,” describing the “you” of v. 20. Because of the length and complexity of the Greek sentence, a new sentence was started here in the translation.

[4:13]  ² tn Grk “in the revelation of his glory.”

[4:13]  ³ tn The verb “be glad” is used also in 1:6 and 1:8. The verbs of v. 13b are used together in Matt 5:12 and Rev 19:7.