God tells us that he made the earth to be inhabited.
Isaiah 45:18 For thus saith the LORD that created the heavens; God himself that formed the earth and made it; he hath established it, he created it not in vain, he formed it to be inhabited: I am the LORD; and there is none else.
His purpose is to fill it with his glory.
Numbers 14:21 But as truly as I live, all the earth shall be filled with the glory of the LORD.
God’s glory will be in the form of men and women raised from the dead and given the divine nature.
2 Peter 1:4 Whereby are given unto us exceeding great and precious promises: that by these ye might be partakers of the divine nature, having escaped the corruption that is in the world through lust.
This is the nature that Jesus Christ now has.
Philippians 3:20-21 For our conversation (citizenship) is in heaven; from whence also we look for the Saviour, the Lord Jesus Christ: 21 Who shall change our vile body, that it may be fashioned like unto his glorious body, according to the working whereby he is able even to subdue all things unto himself.
We do not currently possess the glory of God.
Romans 3:23 For all have sinned, and come short of the glory of God;
It is to be given to the faithful when Jesus Christ returns to raise and judge the dead and establish the kingdom of God on the earth.
John 5:28-29 Marvel not at this: for the hour is coming, in the which all that are in the graves shall hear his voice, 29 And shall come forth; they that have done good, unto the resurrection of life; and they that have done evil, unto the resurrection of damnation (condemnation).
Those who believe the gospel and are baptised into Jesus Christ seek for this glory by obeying Christ’s commandments.
Romans 2:4-11 Or despisest thou the riches of his goodness and forbearance and longsuffering; not knowing that the goodness of God leadeth thee to repentance? 5 But after thy hardness and impenitent heart treasurest up unto thyself wrath against the day of wrath and revelation of the righteous judgment of God; 6 Who will render to every man according to his deeds: 7 To them who by patient continuance in well doing seek for glory and honour and immortality, eternal life: 8 But unto them that are contentious, and do not obey the truth, but obey unrighteousness, indignation and wrath, 9 Tribulation and anguish, upon every soul of man that doeth evil, of the Jew first, and also of the Gentile; 10 But glory, honour, and peace, to every man that worketh good, to the Jew first, and also to the Gentile: 11 For there is no respect of persons with God.,
Romans 5:2 By whom also we have access by faith into this grace wherein we stand, and rejoice in hope of the glory of God.
Romans 8:18 For I reckon that the sufferings of this present time are not worthy to be compared with the glory which shall be revealed in us.
2 Corinthians 4:17 For our light affliction, which is but for a moment, worketh for us a far more exceeding and eternal weight of glory;
Colossians 3:4 When Christ, who is our life, shall appear, then shall ye also appear with him in glory.
1 Peter 1:7 That the trial of your faith, being much more precious than of gold that perisheth, though it be tried with fire, might be found unto praise and honour and glory at the appearing of Jesus Christ:
1 Peter 5:4 And when the chief Shepherd shall appear, ye shall receive a crown of glory that fadeth not away.
We can fail to attain to the glory of God by falling away from the faith.
This is described in the parable of the Sower.
Matthew 13:18-23 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.
Having been baptised into Christ for the remission of past sins, we must live a new life by obeying his commandments.
Romans 6:4 Therefore we are buried with him by baptism into death: that like as Christ was raised up from the dead by the glory of the Father, even so we also should walk in newness of life.
That we can fail to live by Christ’s commandments is illustrated in the parable of the builders.
Luke 6:46 And why call ye me, Lord, Lord, and do not the things which I say? 47 Whosoever cometh to me, and heareth my sayings, and doeth them, I will shew you to whom he is like: 48 He is like a man which built an house, and digged deep, and laid the foundation on a rock: and when the flood arose, the stream beat vehemently upon that house, and could not shake it: for it was founded upon a rock. 49 But he that heareth, and doeth not, is like a man that without a foundation built an house upon the earth; against which the stream did beat vehemently, and immediately it fell; and the ruin of that house was great.
The writer to the Hebrews encourages us:
Hebrews 10:39 But we are not of them who draw back unto perdition; but of them that believe to the saving of the soul.
I hope you find this helpful.