Yes, Christ’s sacrifice was efficacious for the faithful of all ages. The bride consists of all those raised from the dead to eternal life in the kingdom of God at Christ’s return. The faithful will reap their reward together.
Hebrews 11:39 And these all, having obtained a good report through faith, received not the promise:40 God having provided some better thing for us, that they without us should not be made perfect.
Those who constitute the bride are also Abraham’s seed.
Galatians 3:28 There is neither Jew nor Greek, there is neither slave nor free, there is neither male nor female; for you are all one in Christ Jesus. 29 And if you are Christ’s, then you are Abraham’s seed, and heirs according to the promise.
In the transfiguration on the mount, Jesus was portrayed in a vision as speaking with Moses and Elijah in the kingdom which indicates that they are part of the bride. All the saints will have their part in the kingdom of God.
Psalms 149:1-9 Praise the LORD! Sing to the LORD a new song, And His praise in the assembly of saints. 2 Let Israel rejoice in their Maker; Let the children of Zion be joyful in their King. 3 Let them praise His name with the dance; Let them sing praises to Him with the timbrel and harp. 4 For the LORD takes pleasure in His people; He will beautify the humble with salvation. 5 Let the saints be joyful in glory; Let them sing aloud on their beds. 6 Let the high praises of God be in their mouth, And a two-edged sword in their hand, 7 To execute vengeance on the nations, And punishments on the peoples; 8 To bind their kings with chains, And their nobles with fetters of iron; 9 To execute on them the written judgment — This honor have all His saints. Praise the LORD!
1 Thessalonians 3:13 so that He may establish your hearts blameless in holiness before our God and Father at the coming of our Lord Jesus Christ with all His saints.
Revelation 19:7 Let us be glad and rejoice, and give honour to him: for the marriage of the Lamb is come, and his wife hath made herself ready.
I hope you find this helpful.