His left hand is under my head, and his right hand doth embrace me.

Wesley's Notes

2:6 His hand - No sooner did I cry out for help, but he was at hand to succour me.

Jamieson-Fausset-Brown Bible Commentary

6. The "stay" she prayed for (So 2:5) is granted (De 33:12, 27; Ps 37:24; Isa 41:16). None can pluck from that embrace (Joh 10:28-30). His hand keeps us from falling (Mt 14:30, 31); to it we may commit ourselves (Ps 31:5).

left hand-the left is the inferior hand, by which the Lord less signally manifests His love, than by the right; the secret hand of ordinary providence, as distinguished from that of manifested grace (the "right"). They really go together, though sometimes they seem divided; here both are felt at once. Theodoret takes the left hand, equivalent to judgment and wrath; the right, equivalent to honor and love. The hand of justice no longer is lifted to smite, but is under the head of the believer to support (Isa 42:21); the hand of Jesus Christ pierced by justice for our sin supports us. The charge not to disturb the beloved occurs thrice: but the sentiment here, "His left hand," &c., nowhere else fully; which accords with the intensity of joy (So 2:5) found nowhere else; in So 8:3, it is only conditional, "should embrace," not "doth."

Matthew Henry's Concise Commentary

2:1-7 Believers are beautiful, as clothed in the righteousness of Christ; and fragrant, as adorned with the graces of his Spirit; and they thrive under the refreshing beams of the Sun of righteousness. The lily is a very noble plant in the East; it grows to a considerable height, but has a weak stem. The church is weak in herself, yet is strong in Him that supports her. The wicked, the daughters of this world, who have no love to Christ, are as thorns, worthless and useless, noxious and hurtful. Corruptions are thorns in the flesh; but the lily now among thorns, shall be transplanted into that paradise where there is no brier or thorn. The world is a barren tree to the soul; but Christ is a fruitful one. And when poor souls are parched with convictions of sin, with the terrors of the law, or the troubles of this world, weary and heavy laden, they may find rest in Christ. It is not enough to pass by this shadow, but we must sit down under it. Believers have tasted that the Lord Jesus is gracious; his fruits are all the precious privileges of the new covenant, purchased by his blood, and communicated by his Spirit; promises are sweet to a believer, and precepts also. Pardons are sweet, and peace of conscience sweet. If our mouths are out of taste for the pleasures of sin, Divine consolations will be sweet to us. Christ brings the soul to seek and to find comforts through his ordinances, which are as a banqueting-house where his saints feast with him. The love of Christ, manifested by his death, and by his word, is the banner he displays, and believers resort to it. How much better is it with the soul when sick from love to Christ, than when surfeited with the love of this world! And though Christ seemed to have withdrawn, yet he was even then a very present help. All his saints are in his hand, which tenderly holds their aching heads. Finding Christ thus nigh to her, the soul is in great care that her communion with him is not interrupted. We easily grieve the Spirit by wrong tempers. Let those who have comfort, fear sinning it away.