CIC 1021 Death puts an end to human life as the time open to either accepting or rejecting the divine grace manifested in Christ.1 The New Testament speaks of judgment primarily in its aspect of the final encounter with Christ in his second coming, but also repeatedly affirms that each will be rewarded immediately after death in accordance with his works and faith. The parable of the poor man Lazarus and the words of Christ on the cross to the good thief, as well as other New Testament texts speak of a final destiny of the soul--a destiny which can be different for some and for others.2

CIC 2188 In respecting religious liberty and the common good of all, Christians should seek recognition of Sundays and the Church’s holy days as legal holidays. They have to give everyone a public example of prayer, respect, and joy and defend their traditions as a precious contribution to the spiritual life of society. If a country’s legislation or other reasons require work on Sunday, the day should nevertheless be lived as the day of our deliverance which lets us share in this “festal gathering,” this “assembly of the firstborn who are enrolled in heaven.”3

1 Cf. 2 Tim 1:9-10.
2 Cf. Lk 16:22; 23:43; Mt 16:26; 2 Cor 5:8; Phil 1:23; Heb 9:27; 12:23.
3 Heb 12:22-23.