Huckabee says disobey laws on Gay marriage.

[Nope]

Two verses about obeying the law

Romans 13:1-5 ESV / 127 helpful votes

Let every person be subject to the governing authorities. For there is no authority except from God, and those that exist have been instituted by God. Therefore whoever resists the authorities resists what God has appointed, and those who resist will incur judgment. For rulers are not a terror to good conduct, but to bad. Would you have no fear of the one who is in authority? Then do what is good, and you will receive his approval, for he is God's servant for your good. But if you do wrong, be afraid, for he does not bear the sword in vain. For he is the servant of God, an avenger who carries out God's wrath on the wrongdoer. Therefore one must be in subjection, not only to avoid God's wrath but also for the sake of conscience.

Titus 3:1 ESV / 88 helpful votes

Remind them to be submissive to rulers and authorities, to be obedient, to be ready for every good work,

Huckabee can't believe that early Christians today have a harder time obeying the law than early Christians.