secularistic

Example:The organization is secular, meaning it does not promote any particular religion.

Definition:Relating to this world as opposed to another or a heavenly one; not religious or spiritual.

Example:His unspiritual attitude was evident when he refused to partake in the community's religious activities.

Definition:Lacking spiritual significance or religious feeling; not religious or moral.

Example:His worldly concerns overtook his spiritual ambitions, leading him to neglect his faith.

Definition:Characterized by or concerned with what is present or immediately perceptible; relating to terrestrial matters rather than to spiritual realities.