Question: Does the parable of the seed and the sower teach eternal security?

Question: I’ve read your Q&A on eternal security, but I’m still left with this nagging question: Can an individual who made a confession of faith in Christ come to a place where he ceases to believe? Don’t we have examples of this in the parable of the sower and the seed in Matthew 13?

Response: In the parable of the sower (Matthew:13:18-23 [18] Hear ye therefore the parable of the sower. [19] When any one heareth the word of the kingdom, and understandeth it not, then cometh the wicked one, and catcheth away that which was sown in his heart. This is he which received seed by the way side. [20] But he that received the seed into stony places, the same is he that heareth the word, and anon with joy receiveth it; [21] Yet hath he not root in himself, but dureth for a while: for when tribulation or persecution ariseth because of the word, by and by he is offended. [22] He also that received seed among the thorns is he that heareth the word; and the care of this world, and the deceitfulness of riches, choke the word, and he becometh unfruitful. [23] But he that received seed into the good ground is he that heareth the word, and understandeth it; which also beareth fruit, and bringeth forth, some an hundredfold, some sixty, some thirty.
See All...), we are given examples of those who have opportunity for salvation. We believe the first example represents almost everyone in the world because no one leaves this world without being presented, in some compelling way, the hope of salvation. As Romans:1:20For the invisible things of him from the creation of the world are clearly seen, being understood by the things that are made, even his eternal power and Godhead; so that they are without excuse:
See All... states, “They are without excuse.” The analogy indicates that many are hardened against believing the gospel. The second example tells us that some will show a superficial interest in the gospel, but it won’t last long. The third example relates to those who try to make the gospel fit their hope of salvation, which is manmade and worldly. In examples one through three, the people did not believe the gospel. Only example four presents an individual who truly believes the gospel and receives eternal life. Such a person then demonstrates (not gains) the reality of full salvation by showing some degree of growth and fruitfulness in Christ.

Your question, “Can an individual who made a confession of faith in Christ come to a place where he ceases to believe?” is answered by the above. If the “confession” fits one, two, or three, the person never truly believed (1 John:2:19They went out from us, but they were not of us; for if they had been of us, they would no doubt have continued with us: but they went out, that they might be made manifest that they were not all of us.
See All...). It can’t fit in example four because, in express contrast to the others, there is no allowance made for ceasing to believe.     

If maintaining our faith for salvation were dependent on us alone, none could be saved. But in fact it is dependent upon the only One who could save us and the only One who can keep us. For various reasons, we may waver in our faith and have times of little fruitfulness, but sustaining our eternal security is something only God in Christ can do.