Detect

Don't just do what's expected
Gain a vision of your call
Through the spirit detected
Comes a strength to give your all

de·tect (v)

past tense: detected; past participle: detected

1. discover or identify the presence or existence of.

   "cancer may soon be detected in its earliest stages"

   • discover or investigate (a crime or its perpetrators).

     "the public can help the police to detect crime"

     synonyms:

     discover, uncover, find out, turn up, unearth, dig up, root out, expose,reveal More

   • discern (something intangible or barely perceptible).

     "Paul detected a faint note of weariness in his father's voice"

     synonyms:

     notice, perceive, discern, be aware of, note, make out, spot, recognize,distinguish, remark, identify, diagnose; More