Polygraph testing, in a person untrained in counter-measures, could discern the truth at "a level greater than chance, yet short of perfection". However, due to several flaws, the levels of accuracy shown in these studies "are almost certainly higher than actual polygraph accuracy of specific-incident testing in the field". When polygraphs are used as a screening tool (in national security matters and for law enforcement agencies for example) the level of accuracy drops to such a level that "Its accuracy in distinguishing actual or potential security violators from innocent test takers is insufficient to justify reliance on its use in employee
What a Beautiful Name is "Oceans (Where Feet May Fail)" and was released by another Hillsong unit, Hillsong United. "Oceans" led the Hot Christian chart for 61 weeks. The song has stayed on the chart for 77 weeks, making it the third longest running song on the chart. "What a Beautiful Name" is ranked as the No. 1 song of the year for 2017 on the Christian Digital Sales chart, No. 3 on Christian Streaming Songs, and is also the No. 3 song on Christian Airplay. The song spent nine weeks as No. 1 on Christian Airplay and was Hillsong Worship's first No. 1