We cannot separate ourselves from God. We can think or feel like we have separated ourselves but our impressions are not the reality. He's always there, despite our perceptions of the situation. Not to be gross, but one can pray on the toilet or a couple can pray before/during sex, etc. just as effectively as one can on one's knees in a church.

As Psalm 139 says,

“O Jehovah, thou hast searched me, and known me. Thou knowest my downsitting and mine uprising; Thou understandest my thought afar off. Thou searchest out my path and my lying down, And art acquainted with all my ways. For there is not a word in my tongue, But, lo, O Jehovah, thou knowest it altogether. Thou hast beset me behind and before, And laid thy hand upon me. Such knowledge is too wonderful for me; It is high, I cannot attain unto it” (1-6).