How do we prepare for eternal life according to the Bible?

To prepare for eternal life, the Bible teaches that one must place faith in Jesus Christ. John 3:36 clearly states that whoever believes in the Son has everlasting life, while those who do not believe will face God's wrath. This faith is not merely acknowledgment but involves a personal trust in Christ's sacrifice and righteousness. Furthermore, as noted in James 1:17, every good gift, including the gift of eternal life, comes from God, highlighting that our new birth is by His will. Thus, true preparation involves a heartfelt acceptance of Christ, relying on His grace for salvation and recognizing our inability to secure eternal life through our works.