Pro-life and abolitionist are two different terms with different meanings. Pro-life is the expression of a moral opinion about abortion, while abolition is the expression of a moral action to end injustice. Abolitionists have a different strategy, ideology, and theology about ending injustice than the pro-life movement does. The Abolitionist movement is the only biblical stance against abortion.

To be more clear; Pro-life is the expression of a moral opinion. Abolition is the expression of a moral action. When you call yourself “pro-life” you are letting people know what you think about abortion. When you call yourself an abolitionist, you are telling them what you aim to do about it.