Only the one where the birds ate up the seed are the unsaved.
The others is about discipleship where one of the 3 abides in His words to bear fruit.
We need His help daily to help us lay aside every weight & sin as well as not be overcharged by teh cares of this life that the day takes us unaware because like it or not, some will have treasures on earth for why Jesus is warning saved believers not to have treasure on earth because you will have to leave them behind. Indeed, he warned us not to even think about going back to your house to get that valued treasure as if you can take it with you because you can't.
Luke 17:26 And as it was in the days of Noe, so shall it be also in the days of the Son of man. 27 They did eat, they drank, they married wives, they were given in marriage, until the day that Noah entered into the ark, and the flood came, and destroyed them all. 28 Likewise also as it was in the days of Lot; they did eat, they drank, they bought, they sold, they planted, they builded; 29 But the same day that Lot went out of Sodom it rained fire and brimstone from heaven, and destroyed them all. 30 Even thus shall it be in the day when the Son of man is revealed.
31 In that day, he which shall be upon the housetop, and his stuff in the house, let him not come down to take it away: and he that is in the field, let him likewise not return back. 32 Remember Lot's wife. 33 Whosoever shall seek to save his life shall lose it; and whosoever shall lose his life shall preserve it.
34 I tell you, in that night there shall be two men in one bed; the one shall be taken, and the other shall be left. 35 Two women shall be grinding together; the one shall be taken, and the other left. 36 Two men shall be in the field; the one shall be taken, and the other left. 37 And they answered and said unto him, Where, Lord? And he said unto them, Wheresoever the body is, thither will the eagles be gathered together.
So hopefully you & others reading this will see the true cost of discipleship is not about giving everything up down here while living down in Him here but the true cost of discipleship is leaning on Him to leave everything and everyone behind for when He comes as the Bridegroom.
Luke 14:25 And there went great multitudes with him: and he turned, and said unto them, 26 If any man come to me, and hate not his father, and mother, and wife, and children, and brethren, and sisters, yea, and his own life also, he cannot be my disciple. 27 And whosoever doth not bear his cross, and come after me, cannot be my disciple. 28 For which of you, intending to build a tower, sitteth not down first, and counteth the cost, whether he have sufficient to finish it? 29 Lest haply, after he hath laid the foundation, and is not able to finish it, all that behold it begin to mock him, 30 Saying, This man began to build, and was not able to finish. 31 Or what king, going to make war against another king, sitteth not down first, and consulteth whether he be able with ten thousand to meet him that cometh against him with twenty thousand? 32 Or else, while the other is yet a great way off, he sendeth an ambassage, and desireth conditions of peace. 33 So likewise, whosoever he be of you that forsaketh not all that he hath, he cannot be my disciple. 34 Salt is good: but if the salt have lost his savour, wherewith shall it be seasoned? 35 It is neither fit for the land, nor yet for the dunghill; but men cast it out. He that hath ears to hear, let him hear.