Fletcher's rejection of the literal interpretation of the Bible means that we should follow the main themes of the bible e.g. love as it a "collection of scattered sayings"
SE would mean that Euthanasia can be morally good in some situations e.g. if someone has a low QoL
However if someone was pressurised by family or society then it would be wrong
Love has a subjective meaning and therefore an instable basis for ethics
Agape is a sacrificial selfless love meaning that cases like Nazis euthanising disabled babies may feel that they would want someone to do that to them if they were disabled, arguing that they are loving their neighbour as themselves.
Barclay argues that people are not perfectly loving, so people may think that pressuring someone into euthanasia for inheritance to send your kid on holiday is good + some may find it loving to commit suicide as they feel like a burden