No matter what your past has been, when you ask Jesus for forgiveness, you have a spotless future.

Jesus had people question his family roots rather than have people questions ours.

4 But when the right time came, God sent his Son, born of a woman, subject to the law. 5 God sent him to buy freedom for us who were slaves to the law, so that he could adopt us as his very own children. 6 And because we are his children, God has sent the Spirit of his Son into our hearts, prompting us to call out, "Abba, Father." 7 Now you are no longer a slave but God's own child. And since you are his child, God has made you his heir. 8 Before you Gentiles knew God, you were slaves to so-called gods that do not even exist. 9 So now that you know God (or should I say, now that God knows you), why do you want to go back again and become slaves once more to the weak and useless spiritual principles of this world? 10 You are trying to earn favor with God by observing certain days or months or seasons or years. 11 I fear for you. Perhaps all my hard work with you was for nothing. 12 Dear brothers and sisters, I plead with you to live as I do in freedom from these things, for I have become like you Gentiles—free from those laws. You did not mistreat me when I first preached to you. 13 Surely you remember that I was sick when I first brought you the Good News. 14 But even though my condition tempted you to reject me, you did not despise me or turn me away. No, you took me in and cared for me as though I were an angel from God or even Christ Jesus himself. 15 Where is that joyful and grateful spirit you felt then? I am sure you would have taken out your own eyes and given them to me if it had been possible. 16 Have I now become your enemy because I am telling you the truth? 17 Those false teachers are so eager to win your favor, but their intentions are not good. They are trying to shut you off from me so that you will pay attention only to them.

Then they said to Him, "Where is Your Father?"

39 They answered and said to Him, "Abraham is our father." Jesus said to them, "If you were Abraham's children, you would do the works of Abraham.  40 But now you seek to kill Me, a Man who has told you the truth which I heard from God. Abraham did not do this.  41 You do the deeds of your father." Then they said to Him, "We were not born of fornication; we have one Father — God."

4 Yet it was our weaknesses he carried;
it was our sorrows that weighed him down.
And we thought his troubles were a punishment from God,
a punishment for his own sins!
5 But he was pierced for our rebellion,
crushed for our sins.
He was beaten so we could be whole.
He was whipped so we could be healed.
6 All of us, like sheep, have strayed away.
We have left God's paths to follow our own.
Yet the Lord laid on him
the sins of us all.

But as many as received Him, to them He gave the right to become children of God, to those who believe in His name: