Did you read Isaiah 26:19 about the "dead body" of Jesus being raised with the others, and Matthew 27 in connection with its fulfillment? Luke 24:39 is indeed after Jesus ascended and returned to meet with the disciples, which is a fulfillment of other typology and prophecy.
Yet you intend that the scripture teaches Jesus was a 'ghost' until he returned to meet with the disciples? Isaiah 26:19 and Matthew 27 do not share your spiritualistic view. Furthermore, it is written:
Joh 20:11 But Mary stood without at the sepulchre weeping: and as she wept, she stooped down, and looked into the sepulchre,
Joh 20:12 And seeth two angels in white sitting, the one at the head, and the other at the feet, where the body of Jesus had lain. [Past tense, the body was in the tomb, but when resurrected and glorified, got up and walked out. There is no 'ghost' here.]
Joh 20:13 And they say unto her, Woman, why weepest thou? She saith unto them, Because they have taken away my Lord, and I know not where they have laid him. [Mary was confused, as the body of Jesus was missing from inside of the tomb, for she had not yet known of His resurrection.]
Joh 20:14 And when she had thus said, she turned herself back, and saw Jesus standing, and knew not that it was Jesus. [She did not know it was Jesus for several reasons. She was weeping, the unexpected resurrection (her mind did not expect Jesus could be alive to make such connection), Jesus had a change of clothes (was not in the burial clothes as had been, for they remained in the tomb) and Jesus was glorofied, no longer weak, emaciated in fallen flesh.]
Joh 20:15 Jesus saith unto her, Woman, why weepest thou? whom seekest thou? She, supposing him to be the gardener, saith unto him, Sir, if thou have borne him hence, tell me where thou hast laid him, and I will take him away.
Joh 20:16 Jesus saith unto her, Mary. She turned herself, and saith unto him, Rabboni; which is to say, Master.[Jesus spake with a mouth, which must have vocal chords, a throat, tongue, etc all connected together in His resurrected and glorified body. With what shall you have a 'ghost' speak with? Name the parts it uses to do this.]
Joh 20:17 Jesus saith unto her, Touch me not; for I am not yet ascended to my Father: but go to my brethren, and say unto them, I ascend unto my Father, and your Father; and to my God, and your God. [Mary tried to touch Jesus' resurrected and glorified body, but He restrained her from so doing, until He had ascended and returned.]
Joh 20:18 Mary Magdalene came and told the disciples that she had seen the Lord, and that he had spoken these things unto her. [Mary does not recount having seen a 'ghost'. She recounts having seen "the Lord", knowing now the reason for the missing body from the tomb.]
The other Gospels share the same:
Mat 27:50 Jesus, when he had cried again with a loud voice, yielded up the ghost.
Mat 27:51 And, behold, the veil of the temple was rent in twain from the top to the bottom; and the earth did quake, and the rocks rent;
Mat 27:52 And the graves were opened; and many bodies of the saints which slept arose,
Mat 27:53 And came out of the graves after his resurrection, and went into the holy city, and appeared unto many.
Mat 28:5 And the angel [Gabriel] answered and said unto the women, Fear not ye: for I know that ye seek Jesus, which was crucified.
Mat 28:6 He is not here: for he is risen, as he said. Come, see the place where the Lord lay. [the body of Jesus was now missing from the tomb, as when Gabriel (and also 'herald') came down, by command of the Father, called forth the Son to life, who arose bodily and walked out of the tomb, saying, "I am the resurrection and the Life."]
Mat 28:7 And go quickly, and tell his disciples that he is risen from the dead; and, behold, he goeth before you into Galilee; there shall ye see him: lo, I have told you.
Mat 28:8 And they departed quickly from the sepulchre with fear and great joy; and did run to bring his disciples word.
Mat 28:9 And as they went to tell his disciples, behold, Jesus met them, saying, All hail. And they came and held him by the feet, and worshipped him.
Mat 28:10 Then said Jesus unto them, Be not afraid: go tell my brethren that they go into Galilee, and there shall they see me.
Spiritualism teaches that 'ghosts' do
not need resurrection, nor have any. 'Ghosts' don't have 'feet', as it is an attribute of the body. A 'spirit-body' is a contradiction in terms, a self contradiction.
Mar 16:6 And he saith unto them, Be not affrighted: Ye seek Jesus of Nazareth, which was crucified: he is risen; he is not here: behold the place where they laid him.
Luk 24:3 And they entered in, and found not the body of the Lord Jesus.
Luk 24:5 And as they were afraid, and bowed down their faces to the earth, they said unto them, Why seek ye the living among the dead?
Luk 24:6 He is not here, but is risen: remember how he spake unto you when he was yet in Galilee,
Luk 24:7 Saying, The Son of man must be delivered into the hands of sinful men, and be crucified, and the third day rise again. [Just as foretold]
Joh 2:19 Jesus answered and said unto them, Destroy this temple, and in three days I will raise it up.
Joh 2:20 Then said the Jews, Forty and six years was this temple in building, and wilt thou rear it up in three days?
Joh 2:21 But he spake of the temple of his body.
Joh 2:22 When therefore he was risen from the dead, his disciples remembered that he had said this unto them; and they believed the scripture, and the word which Jesus had said.
Joh 20:2 Then she runneth, and cometh to Simon Peter, and to the other disciple, whom Jesus loved, and saith unto them, They have taken away the Lord out of the sepulchre, and we know not where they have laid him.
Joh 20:5 And he stooping down, and looking in, saw the linen clothes lying; yet went he not in.
Joh 20:6 Then cometh Simon Peter following him, and went into the sepulchre, and seeth the linen clothes lie,
Joh 20:7 And the napkin, that was about his head, not lying with the linen clothes, but wrapped together in a place by itself.
The Pharisees, Romans, etc were not afraid of a 'ghost' returning. They feared a missing body. They sealed that tomb as physically as they could, and even evil and good angels surrounded it. It was the most protected place ever on earth.
You are teaching pure spiritualism, that Jesus was a 'ghost'. It is not Baptist theology. It is satan's theology. It is antithetical to the Gospel itself, and to all the evidence of the resurrection.