‘I can do all things through Christ who strengthens me’
‘he who The Son sets free, will be free indeed’
‘Therefore, you shall be perfect, just as your Father in heaven is perfect’
‘Sanctify then by Your truth, Your Word is truth’
‘And let steadfastness have its full effect, that you may be perfect and complete, lacking in nothing’
‘...be transformed by the renewal of your mind, that by testing you may discern what is the will of God, what is good and acceptable and perfect’
‘For by a single offering He has perfected for all time those who are being sanctified’
‘The law of the Lord is perfect, reviving the soul...’
‘How can a young man keep his way pure? By guarding it according to Your word’
‘Not that I have already obtained this or am already perfect, but I press on to make it my own, because Christ Jesus has made me His own’
‘...He led captivity captive...’
A sample-Various versions
Can you please explain through scripture?
‘I can do all things through Christ who strengthens me’
Answer: People are enabled to do all that Christ requires of people in order to both be acceptable to God, and to also be enabled to accomplish HIs will in and through their lives, through first of all: Accepting Jesus as Lord and Savior of one's life. And then additionally and regularly , through prayer, seeking His help and guidance in daily living.
‘he who The Son sets free, will be free indeed’
Answer: Those who have received Jesus as Lord and Savior of their life, are in doing so - free of the devil's control over their lives. They no longer have to be slaves to sin, as they have a new and better Master - God.
‘Therefore, you shall be perfect, just as your Father in heaven is perfect’
Matt 5:48
48 Be ye therefore perfect, even as your Father which is in heaven is perfect.
KJV
Answer: We who know Christ as our Savior and Lord, are to continually and prayerfully do our best to keep sin out of our lives. And we are to regularly and sincerely, repent of all sins, daily.
‘Sanctify then by Your truth, Your Word is truth’
Answer: In that prayer Jesus prayed, He was praying that as much as was possible, that all those who would choose to accept Him as Lord and Savior of their life, throughout the future - would be well - filled with God's Word, and also do well at putting it to action in their daily lives.
‘And let steadfastness have its full effect, that you may be perfect and complete, lacking in nothing’
James 1:4
4 But let patience have her perfect work, that ye may be perfect and entire, wanting nothing.
KJV
Answer: Christians are urged in this passage, to be patient in difficult, trying times. To remain obedient throughout such times. To take care not to deteriorate spiritually in such times.
‘...be transformed by the renewal of your mind, that by testing you may discern what is the will of God, what is good and acceptable and perfect’
Answer: In other words, to be constantly and prayerfully striving to live in a way that pleases God in daily lie. To not allow oneself to get spiritually lazy. By doing these things, one keeps himself in good spiritual condition, and from regressing spiritually. To keep oneself from backsliding to former bad spiritual habits and ways of thinking.
‘For by a single offering He has perfected for all time those who are being sanctified’
Heb 10:14
14 For by one offering he hath perfected for ever them that are sanctified.
KJV
Read the earlier part of the chapter that leads to that part - that helps explain about it too.
Answer: Jesus was the perfect sacriice for our sins. He didn't need to be sacrificed more than once. But before He died for the world's sins, atonement or sins had to be done through repeated animal sacrifices.
‘The law of the Lord is perfect, reviving the soul...’
Answer: Without God in one's life, one is "spiritually dead." Knowing God's Word and acting upon it, helps to make a person "spiritually alive" - spiritually well.
‘How can a young man keep his way pure? By guarding it according to Your word’
Answer: We all have the choice to make in life, of whether to serve God or to serve the devil. Those who choose to serve God, and are prayerfully careful to please God in how they live their daily lives (and to repent of all sin daily), are seen as "righteous" in God's eyes.
Col 2:14
14 Blotting out the handwriting of ordinances that was against us, which was contrary to us, and took it out of the way, nailing it to his cross;
KJV
‘Not that I have already obtained this or am already perfect, but I press on to make it my own, because Christ Jesus has made me His own’
Answer: None of us are capable of being perectly sinless in this life. But even so, we are to always prayerfully do our best to be as obedient to God as is possible in daily life. We are not to allow ourselves to become lazy about fighting against our sinful tendencies.
‘...He led captivity captive...’
Eph 4:9
8 Wherefore he saith, When he ascended up on high, he led captivity captive, and gave gifts unto men.
KJV
Answer: If Jesus hadn't died on the cross for our sins, we'd all be helpless slaves to sin and the devil. But by HIs dying on the cross, Jesus provided a way for people who sincerely seek Him, to be set free from the devil and the penalty of their sins. They are saved from all of that, through God's grace (Ephesians 4:7), demonstrated on the cross.