1 Corinthians 15:52 (WEB), in a moment, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, and the dead will be raised incorruptible, and we will be changed.
If they will be raised, that does not necessarily mean they are already raised.
Daniel 12 (World English Bible):
2 Many of those who sleep in the dust of the earth shall awake, some to everlasting life, and some to shame and everlasting contempt. 3 Those who are wise shall shine as the brightness of the expanse; and those who turn many to righteousness as the stars forever and ever. 4 But you, Daniel, shut up the words, and seal the book, even to the time of the end: many shall run back and forth, and knowledge shall be increased.”
A day of judgement is coming.
Mark 8 (WEB)
35 For whoever wants to save his life will lose it; and whoever will lose his life for my sake and the sake of the Good News will save it. 36 For what does it profit a man, to gain the whole world, and forfeit his life? 37 For what will a man give in exchange for his life? 38 For whoever will be ashamed of me and of my words in this adulterous and sinful generation, the Son of Man also will be ashamed of him, when he comes in his Father’s glory, with the holy angels.