What does the Bible say about the keeping of saints?

The Bible emphasizes the doctrine of the perseverance and preservation of the saints, particularly through scriptures like John 17:9-15. Here, Jesus prays for those given to Him by the Father, affirming that none shall be lost except the 'son of perdition.' This prayer reflects God's commitment to keeping His chosen ones throughout their spiritual journey. The concept is further supported by Jude 24, which declares that God is able to keep His saints from falling and to present them faultless before His glory. Thus, it is not by the saints' own strength but by God's faithfulness that they are preserved.