Why is the phrase 'and Peter' significant in the resurrection account?

'And Peter', a pivotal phrase found in Mark 16:7, carries profound significance. After Peter's denial of Christ, the angel instructs the women to specifically mention Peter when announcing the resurrection. This indicates a personal and tender approach from Christ, demonstrating that despite Peter's failure, he remains part of the fellowship of believers. This shows the restorative grace of God, emphasizing that even in weakness and failure, individuals are not cast aside but rather called to renew their faith in Christ. Moreover, the inclusion of Peter signifies the hope and assurance of restoration for all believers who may feel unworthy due to their shortcomings. It serves as a reminder of Christ's love and mercy for those who repent and trust in Him.