Evangelium Vitae §28

²⁸ This situation, with its lights and shadows, ought to make us all fully aware that we are facing an enormous and dramatic clash between good and evil, death and life, the "culture of death" and the "culture of life". We find ourselves not only "faced with" but necessarily "in the midst of" this conflict: we are all involved and we all share in it, with the inescapable responsibility of choosing to be unconditionally pro-life. For us too Moses' invitation rings out loud and clear: "See, I have set before you this day life and good, death and evil. ... I have set before you life and death, blessing and curse; therefore choose life, that you and your descendants may live" (Dt 30:15, 19). This invitation is very appropriate for us who are called day by day to the duty of choosing between the "culture of life" and the "culture of death". But the call of Deuteronomy goes even deeper, for it urges us to make a choice which is properly religious and moral. It is a question of giving our own existence a basic orientation and living the law of the Lord faithfully and consistently: "If you obey the commandments of the Lord your God which I command you this day, by loving the Lord your God, by walking in his ways, and by keeping his commandments and his statutes and his ordinances, then you shall live ... therefore choose life, that you and your descendants may live, loving the Lord your God, obeying his voice, and cleaving to him; for that means life to you and length of days" (30:16,19-20). The unconditional choice for life reaches its full religious and moral meaning when it flows from, is formed by and nourished by faith in Christ. Nothing helps us so much to face positively the conflict between death and life in which we are engaged as faith in the Son of God who became man and dwelt among men so "that they may have life, and have it abundantly" (Jn 10:10). It is a matter of faith in the Risen Lord, who has conquered death; faith in the blood of Christ "that speaks more graciously than the blood of Abel" (Heb 12:24). With the light and strength of this faith, therefore, in facing the challenges of the present situation, the Church is becoming more aware of the grace and responsibility which come to her from her Lord of proclaiming, celebrating and serving the Gospel of life.