24 Τότε ὁ Ἰησοῦς εἶπεν τοῖς μαθηταῖς αὐτοῦ· εἴ τις θέλει ὀπίσω μου ἐλθεῖν, ἀπαρνησάσθω ἑαυτὸν καὶ ἀράτω τὸν σταυρὸν αὐτοῦ καὶ ἀκολουθείτω μοι. 25 ὃς γὰρ ἐὰν θέλῃ τὴν ψυχὴν αὐτοῦ σῶσαι ἀπολέσει αὐτήν· ὃς δʼ ἂν ἀπολέσῃ τὴν ψυχὴν αὐτοῦ ἕνεκεν ἐμοῦ εὑρήσει αὐτήν. (Matthew 16:24-25 NA28)
24 Then Jesus said to his disciples, “If someone wishes to come after me, let him deny himself and take up his cross and follow me, 25 for whoever desires to save his life will lose it, but whoever loses his life because of me will find it.” (Matthew 16:24-25 translated from the NA28 Greek text)
The Gospel of our Lord Jesus Christ is a message given to be passed on as “Good News” of the completed work of Christ on behalf of those he came to save. The message is about his incarnation, his perfect life, his death on the cross, his three days and nights in the tomb, and his resurrection. All of these things were attested to by witnesses. The resurrection is the proof that our Lord is God and that the work of the Atonement is complete. Those who hear the Gospel, believe it, receive it by grace through faith and repent as they turn to Christ as Lord and Saviour. As is made clear in Ephesians 2:1-10, there is no one is able to do this on their own, God must intervene making then alive in Christ who were once dead in their sins so they could believe and be saved.