It gives redemption cont
Christ gave Himself a ransom for many, thus effecting their redemption, these terms when used in reckoning the work of Christ are joined together, the ransom denoting the price paid [ Christ life or blood] and the redemption, the effect of the ransom, is the liberation out of a prison of a prisoner [ who had been shut up into unbelief and sin, spiritual death].
The ransom paid demands the prisoners to be set free from the captivity of Satan !
This [being set free] enables Two Things #1 The one being set free from the captivity of Satan has been granted repentance 2 Tim 2:25-26
25 In meekness instructing those that oppose themselves; if God peradventure
will give them repentance to the acknowledging of the truth;
26 And that they may recover themselves
out of the snare of the devil, who are taken captive by him at his will.
Yes, The redemption in Christ Christ Jesus delivers from the snare and captivity of Satan to the acknowledging of the Truth.
You see those who do not obey or believe the Truth or contradict it as described in 2 Thess 2:11,12
11 And for this cause God shall send them strong delusion, that they should believe a lie:
12 That they all might be damned
who believed not the truth, but had pleasure in unrighteousness.
Thats because they are in captivity to Satan, but if Christ died for them, they will experience redemption or liberation from Satan and His lies, that's what it means to have the Son set you free Jn 8:36
36 If the Son therefore
shall make you free, ye shall be free indeed.
Jesus is referring to the redemption in His blood which will set free . liberate and deliver them He shall die for.
#2. Redemption enables and effects one to believe, because unbelief is merely a symptom of being captive and blinded by the God of this world [Satan] or the prince of this world . 2 Cor 4:3-4
3 But if our gospel be hid, it is hid to them that are lost:
4 In whom the god of this world hath blinded the minds of them which believe not, lest the light of the glorious gospel of Christ, who is the image of God, should shine unto them.
see
http://www.studylight.org/com/geb/view.cgi?book=2co&chapter=004&verse=004
It is the work of Satan to keep unbelievers minds blinded and unable to see the Truth in the Gospel, but the redemption in Christ opens up [by regeneration] blind eyes Lk 4:18
18 The Spirit of the Lord is upon me, because he hath anointed me to preach the gospel to the poor; he hath sent me to heal the brokenhearted,
to preach deliverance to the captives, and recovering of sight to the blind, to set at liberty them that are bruised,
see how deliverance [redemption] is connected with recovering of sight for the blind ? Redemption therefore delivers from Satan blindness so we can see and believe. One must see the Son [spiritually] in order to believe as per Jn 6:40
40 And this is the will of him that sent me,
that every one which seeth the Son, and believeth on him, may have everlasting life: and I will raise him up at the last day.
He is set forth in the Gospel, for Paul says that Christ had been set before you to the Galatians Gal 3:1039
1O foolish Galatians, who hath bewitched you, that ye should not obey the truth,
before whose eyes[Spiritual] Jesus Christ hath
been evidently set forth, crucified among you?
So redemption in Christ blood delivers from impenitence and unbelief !
None for whom Christ died can die unrepentant and in unbelief, that would defeat His blood. !