Eve is the first woman, created by God, and named "the mother of all living" (Genesis 3:20). Formed from Adam's rib, Eve was created as a helper to Adam, because it was not good for him to be alone (Genesis 2:18). Adam and Eve were given the charge to be fruitful and multiply, to fill the earth, and to rule and subdue it (Genesis 1:28). Eve was deceived by the serpent into eating the fruit that God had commanded not to eat, leading to the fall of humanity and the entrance of sin and death into the world (Genesis 3). Knowing what would happen, God promised a Savior through Eve’s offspring who would ultimately defeat the serpent (Genesis 3:15). Eve's story continues with the birth of her sons, including Cain, Abel, and Seth, through whom the lineage leading to Jesus Christ is traced (Genesis 4—5).
In Eve's story we see the importance of knowing God and knowing what He has actually said. To combat deception, we must know the truth. This is one reason it is so important to regularly read God's Word as well as to regularly spend time with others who know God and are committed to His truth. The Bereans are an example of ensuring we know what God has actually said (Acts 17:11). John encourages his readers to "test the spirits to see whether they are from God" (1 John 4:1; see 1 John 4:1–6). Ephesians 4:11–16 talks about the provisions God has made for the body of Christ and how we are to mature in Christ, "so that we may no longer be children, tossed to and fro by the waves and carried about by every wind of doctrine, by human cunning, by craftiness in deceitful schemes. Rather, speaking the truth in love, we are to grow up in every way into him who is the head, into Christ, from whom the whole body, joined and held together by every joint with which it is equipped, when each part is working properly, makes the body grow so that it builds itself up in love" (Ephesians 4:14–16). Second Timothy 3:16 tells us God's Word is "profitable for teaching, for reproof, for correction, and for training in righteousness." Second Timothy 2:15 encourages right handling of God's Word. Hebrews 10:23–25 encourages us to hold fast to our confession of hope and to stir one another up to love and good works. We need to grow in our faith both individually and corporately, making sure we are steeped in truth and encouraging one another to walk with God.
God did not discard Eve for falling into deception or disbelieving His goodness. Rather, He already had a plan of salvation in mind. He does the same for us. When we recognize our own nakedness (the ways we have gone against God and our destitution apart from Him), and turn to God in faith, we can be saved (Ephesians 2:1–10).