God causes abortions all the time so why can't humans? If God causes life, all those zygotes or fetuses that end up being either not implanted or miscarried are conceived and then killed by the deity. If God is acting responsibly by doing those kinds of things then humans can act responsibly by doing them also.

__________________
1977 300d 70k--sold 08
1985 300TD 185k+
1984 307d 126k--sold 8/03
1985 409d 65k--sold 06
1984 300SD 315k--daughter's car
1979 300SD 122k--sold 2/11
1999 Fuso FG Expedition Camper
1993 GMC Sierra 6.5 TD 4x4
1982 Bluebird Wanderlodge CAT 3208--Sold 2/13