What does it mean if we are faithless he remains faithful?
2 Timothy 2:!3 13
if we are faithless,
he remains faithful,
for he cannot disown himself.
What is meant by this quote is that Lord Jesus remains faithful to His promises - guaranteed. And, each Christian appropriates those faithful promises of God to himself by remaining in the faith.
Hebrews 10:35-38 (WEB)
35 Therefore do not throw away your boldness, which has a great reward. 36
For you need endurance so that, having done the will of God, you may receive the promise
Romans 4:16 (NIV) 16 Therefore,
the promise comes by faith, so that it may be by grace and may be guaranteed to all Abraham’s offspring.
However, not all Christians will remain faithful, and will fall away from the faith, for instance, by deliberate sin, being deceived, or allowing one's self to be caught up in the things of this world, and so lose our faith. This is true even though God remains faithful to carry out His promises to those who continue in the faith toward Him.
Hebrews 4:1 (WEB)
Let us fear therefore, lest perhaps anyone of you should seem to have come short of a promise of entering into His Rest.
Hebrews 4:11 (WEB)
11
Let us therefore
give diligence to enter into that Rest,
lest anyone fall after the same example of disobedience.
Romans 11:19-22 (WEB) 19 You will say then, “Branches were broken off, that I might be grafted in.” 20 True;
by their unbelief they were broken off, and
you stand by your faith. Do not be conceited, but fear; 21 for if God did not spare the natural branches, neither will he spare you. 22 See then the
goodness and severity of God.
Toward those who fell, severity; but toward you, goodness,
if you continue in his goodness; otherwise
you also will be cut off.
Hebrews 3:13-15 (WEB)
13 but exhort one another day by day, so long as it is called “today”, lest any one of you be hardened by the deceitfulness of sin. 14
For we have become partakers of Christ, if we hold the beginning of our confidence firm to the end, 15 while it is said,
“
Today if you will hear his voice, do not harden your hearts, as in the rebellion.” [Psalm 95:7-8]
Hebrews 10:35-38 (WEB)
35 Therefore do not throw away your boldness, which has a great reward. 36
For you need endurance so that, having done the will of God, you may receive the promise
1 Timothy 4:16 (WEB)
16
Pay attention to yourself and to your teaching.
Continue in these things, for in doing this you will
save both yourself and those who hear you.
Matthew 24:11-13 (WEB) Speaking to His followers
11 Many false prophets will arise and will lead many astray. 12 Because iniquity will be multiplied, the love of many will grow cold. 13 But
he who endures to the end will be saved.
Luke 21:19 (WEB) 19 “By your endurance you will win your lives.
Romans 8:16 (WEB) 16 The Spirit himself testifies with our spirit that we are children of God; 17 and if children, then heirs: heirs of God and joint heirs with Christ,
if indeed we suffer with him, that we may also be glorified with him.
Galatians 6:9 (WEB) 9
Let us not be weary in doing good, for
we will reap in due season,
if we do not give up.
Ephesians 4:5-7 (WEB)
5 Know this for sure, that no sexually immoral person, nor unclean person, nor covetous man, who is an idolater,
has any inheritance in the Kingdom of Christ and God. 6
Let no one deceive you with empty words. For because of these things, the wrath of God comes on the children of disobedience. 7
Therefore do not be partakers with them.
1 Thessalonians 4:6-8 (NIV)
The Lord will punish all those who commit such sins, as
we told you and warned you before. 7 For
God did not call us to be impure, but to live a holy life. 8 Therefore,
anyone who rejects this instruction does not reject a human being but God,
the very God who gives you his Holy Spirit.
Luke 13:24 “
Strive to enter in by the narrow door, for many, I tell you, will seek to enter in and will not be able."
2 Corinthians 13:5 (WEB) 5
Examine your own selves, whether you are in the faith.
Test your own selves. Or don’t you know about your own selves, that Jesus Christ is in you?—
unless indeed you are disqualified.
Jude 1:21 (WEB) 21
Keep yourselves in God’s love, looking for the mercy of our Lord Jesus Christ to eternal life.
1 Timothy 4:1 (WEB) 1 But the Spirit says expressly that in later times
some will fall away from the faith, paying attention to seducing spirits and doctrines of demons
1 Timothy 6:10-12 (WEB)
10 For the love of money is a root of all kinds of evil.
Some have been led astray from the faith in their greed, and have pierced themselves through with many sorrows.
11 But you, man of God, flee these things, and
follow after righteousness, godliness, faith, love, perseverance, and gentleness. 12
Fight the good fight of faith.
Take hold of the eternal life to which you were called, and you confessed the good confession in the sight of many witnesses.
1 Timothy 6:18-19 (WEB)
18 that they do good, that they be rich in good works, that they be ready to distribute, willing to share; 19 laying up in store for themselves a good foundation against the time to come,
that they may lay hold of eternal life.
1 Timothy 6:20-21 (WEB) 20 Timothy, guard that which is committed to you, turning away from the empty chatter and oppositions of what is falsely called knowledge, 21
which some profess, and thus have wandered from the faith.
James 1:12-16 (WEB)
12 Blessed is a person
who endures temptation, for
when he has been approved, he will receive the
crown of life, which the
Lord promised to those who love him.
2 Peter 1:10-11 (WEB)
10 Therefore,
brothers and sisters, be
more diligent to make your calling and election sure.
For if you do these things, you will
never stumble. 11 For
thus you will be richly supplied with the entrance into the eternal Kingdom of our Lord and Savior, Jesus Christ.
Revelation 2:10-11 (WEB) 10
Be faithful to death, and
I will give you the crown of life. 11 He who has an ear, let him hear what the Spirit says to the assemblies.
He who overcomes will
not be harmed by the second death.
Revelation 3:4-5 (WEB) 4 Nevertheless you have
a few names in Sardis that did not defile their garments. They will walk with me in white, for they are worthy. 5
He who overcomes will be arrayed in white garments, and I will in no way blot his name out of the book of life, and I will confess his name before my Father, and before his angels.
Revelation 3:11-12 (WEB)
11 I am coming quickly!
Hold firmly that which you have, so that
no one takes your crown.
Revelation 3:21 (WEB)
21
He who overcomes, I will give to him to sit down with me on my throne,
as I also overcame, and sat down with my Father on his throne.
Revelation 21:7 (WEB)
7
He who overcomes, I will give him these things.
I will be his God, and he will be my son.
So although God is faithful to His promises, and God remains faithful, the ones who appropriate those faithful promises of God to themselves are those who remain in the faith.
No Passages teach us that God guarantees our faith to the end, that we will stand firm, continue, or endure, in the faith, or that we will overcome.
The responsibility is on YOU to remain faithful to inherit the promises of God.
What is for sure is that, those who were in the faith but fell away were actually Christians, because they were in the faith, but later fell away. So, all the “
IF” statements are conditional on the Christian to remain faithful to inherit all the sure promises of God.