You wearied yourself by such going about, but you would not say, 'It is hopeless.' You found renewal of your strength, and so you did not faint.
NIV
You were wearied with the length of your way [in trying to find rest and satisfaction in alliances apart from the true God], yet you did not say, There is no result or profit. You found quickened strength; therefore you were not faint or heartsick [or penitent].
AMP
Thou art wearied in the greatness of thy way; yet saidst thou not, There is no hope: thou hast found the life of thine hand; therefore thou wast not grieved.
KJV
Summon your power, God; show us your strength, our God, as you have done before.
NIV
Your God has commanded your strength[your might in His service and impenetrable hardness to temptation]; O God, display Your might and strengthen what You have wrought for us!
AMP
Thy God hath commanded thy strength: strengthen, O God, that which thou hast wrought for us.
KJV
Be ashamed, Sidon, and you fortress of the sea, for the sea has spoken: "I have neither been in labor nor given birth; I have neither reared sons nor brought up daughters."
NIV
Be ashamed, O Sidon [mother-city of Tyre, now a widow bereaved of her children], for the sea has spoken, the stronghold of the sea, saying, I have neither travailed nor brought forth children; I have neither nourished and reared young men nor brought up virgins.
AMP
Be thou ashamed, O Zidon: for the sea hath spoken, even the strength of the sea, saying, I travail not, nor bring forth children, neither do I nourish up young men, nor bring up virgins.
KJV
For day and night your hand was heavy on me; my strength was sapped as in the heat of summer.
NIV
For day and night Your hand [of displeasure] was heavy upon me; my moisture was turned into the drought of summer. Selah [pause, and calmly think of that]!
AMP
For day and night thy hand was heavy upon me: my moisture is turned into the drought of summer. Selah.
KJV