"Why share your faith?

Romans 10:14
"...How, then, can they call on the one they have not believed in? And how can they believe in the one whom they have not heard? And how can they hear without someone preaching to them? "

2 Corinthians 5:18-21
"...All this is from God, who reconciled us to himself through Christ and gave us the ministry of reconciliation: that God was reconciling the world to himself in Christ, not counting men’s sins against them. And he has committed to us the message of reconciliation. We are therefore Christ’s ambassadors, as though God were making his appeal through us. We implore you on Christ’s behalf: Be reconciled to God. God made him who had no sin to be sin for us, so that in him we might become the righteousness of God."

Romans 1:16
"...I am not ashamed of the gospel, because it is the power of God for the salvation of everyone who believes: first for the Jew, then for the Gentile."

2 Corinthians 3:3
"...You show that you are a letter from Christ, the result of our ministry, written not with ink but with the Spirit of the living God, not on tablets of stone, but on tablets of human hearts."

2 Corinthians 5:14-15
"...For Christ’s love compels us, because we are convinced that one died for all, and therefore all died. And he died for all, that those who live should no longer live for themselves but for him who died for them and was raised again."

Philemon 1:6
"... I pray that you may be active in sharing your faith, so that you will have a full understanding of every good thing we have in Christ."

2 Timothy 4:2
"...Preach the Word; be prepared in season and out of season; correct, rebuke and encourage - with great patience and careful instruction."